text stringlengths 36 4k | label stringclasses 4
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a native token protocol
### Please describe the feature you'd like to see added.
a native token protocol can be implemented on btc
A UTXO-based blockchain structure with a native token method, which I call "dye coins."
1. The transaction output class needs to add a new field called "color".
2. The block header needs ... | feature | bitcoin/bitcoin | nlbse2024 |
Add Bech32.cpp LocateErrors case to check for minimum length.
### Please describe the feature you'd like to see added.
Add a "Bech32 string too short" case to Bech32.cpp LocateErrors to reduce ambiguity and collisions with "Invalid separator position" case.
### Is your feature related to a problem, if so please desc... | feature | bitcoin/bitcoin | nlbse2024 |
Add maxrelaytxfee
### Please describe the feature you'd like to see added.
Just an example (this feature request is not related to mutinynet in any way) - https://mutinynet.com/tx/68be05aec97b7d114e978185f0df76e494196e2b160330c97870b284f444e1c4
Let's suppose the miner wants to recycle coins (and shrink the total num... | feature | bitcoin/bitcoin | nlbse2024 |
change wording
### Please describe the feature you'd like to see added.
"If you have chosen to limit block chain storage (pruning), the historical data must still be downloaded and processed, but will be deleted afterward to keep your disk usage low."
change to
"If you have chosen to limit block chain storage (prun... | feature | bitcoin/bitcoin | nlbse2024 |
Use semantic analysis in lint-logs.py
### Please describe the feature you'd like to see added.
Currently `test/lint/lint-logs.py` tries to parse the C++ manually which is prone to flaws. For example it does not support expressions that span more than one line and would be happy if there is `\\n"` anywhere (on the sin... | feature | bitcoin/bitcoin | nlbse2024 |
Option to prevent sleep
### Please describe the feature you'd like to see added.
There should be option to start Core which enable system to sleep only when net. act. is disabled!
### Is your feature related to a problem, if so please describe it.
_No response_
### Describe the solution you'd like
_To [notify](ht... | feature | bitcoin/bitcoin | nlbse2024 |
rpc: Allow importing wallets by data instead of by filename
### Please describe the feature you'd like to see added.
Right now we can only import wallets by filename. This means you can only execute that rpc if you are executing it from the system where the bitcoin node is running. But it could be that you are sendin... | feature | bitcoin/bitcoin | nlbse2024 |
Consider Removing Message Signing
Signing arbitrary messages with Bitcoin private keys was always a bit strange. It was designed to handle only the narrow case of single-sig keys, and isn't well-defined for new address types. Worse, it doesn't allow for signing messages with more arbitrary scripts, and its not clear w... | feature | bitcoin/bitcoin | nlbse2024 |
Millisecond log timestamp (option)
### Please describe the feature you'd like to see added.
For some events, like two blocks at the same height being announced by multiple peers at the same time, it's nice to have millisecond precision on the log entries.
### Is your feature related to a problem, if so please descri... | feature | bitcoin/bitcoin | nlbse2024 |
Feature request: alert PR author in case of CI failure
Would be nice to have a means of quickly getting alerted about the CI failing on a PR you authored. It's a bit cumbersome to keep an eye out on it manually, and a freshly created PR typically gets more eyes on it so having it in failing state is a bit of a waste o... | feature | bitcoin/bitcoin | nlbse2024 |
Add support for sighash flags in PSBT (like SINGLE|ANYONECANPAY)
**Is your feature request related to a problem? Please describe.**
When using Bitcoin Core's GUI to sign a PSBT that has a UTXO with `sighash=SINGLE|ANYONECANPAY`, it throws following error:
```
Specified sighash value does not match value stored in PSBT... | feature | bitcoin/bitcoin | nlbse2024 |
feature: lock inscriptions automatically
Bitcoin Core is used a lot for inscriptions but they could be spent accidentally so lets freeze it.
We could not do it in past but @meshcollider helped fix it in https://github.com/bitcoin/bitcoin/pull/23065
Lets lock inscriptions with by default it to help users | feature | bitcoin/bitcoin | nlbse2024 |
decodescript could infer miniscript from given script in "segwit" context
I was playing around with a probably-too-cute script for LN channel smart contract, and was looking for something to decide for me if miniscript can infer the structure of the script.
f.e.
```
decodescript 82012088a914fffffffffffffffffffffffff... | feature | bitcoin/bitcoin | nlbse2024 |
Expose addrman size info via RPC
If #26847 gets merged, addrman will maintain counts of addresses stored on the new & tried tables, broken down by network. This is useful information for monitoring the state of our addrman when we run it with different network configs on mainnet.
Currently when running a node, we can... | feature | bitcoin/bitcoin | nlbse2024 |
Pathing Guide for Installation using macOS
**Is your feature request related to a problem? Please describe.**
Yes. One common problem with software setups is the pathing is corrupted. Proper pathing is one of the most important parts of getting started with any new software because if the path is depreciated the soft... | feature | bitcoin/bitcoin | nlbse2024 |
Erlay status in getpeerinfo
When running with `-txreconciliation` (added in #23443, but off by default and hidden under `--help-debug`) it's currently rather tedious to see which of your peers have this enabled. It basically involves loooking at the p2p log. It would be nice to have Erlay status under `getpeerinfo`. | feature | bitcoin/bitcoin | nlbse2024 |
Include estimated time to synchronize blockchain in bitcoind
**Is your feature request related to a problem? Please describe.**
No
**Describe the solution you'd like**
Currently, the estimated time to synchronize to the Bitcoin blockchain is only shown in the Qt GUI. It would be useful to display the estimated remain... | feature | bitcoin/bitcoin | nlbse2024 |
setminrelayfee
I think this is something within my ability to add.
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
The ability to change minrelaytxfee without restarting.
**Describe the solution ... | feature | bitcoin/bitcoin | nlbse2024 |
dumpprivkey doesn't work in descriptor wallet
In a descriptor wallet it returns "This type of wallet does not support this command" instead of the private key. Even though the wallet doesn't store the key directly it obviously knows how to build it since it can spend the funds so it should do that and return it. There... | feature | bitcoin/bitcoin | nlbse2024 |
rpc: `listunspent` doesn't return immature coinbase outputs
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
I need to know all the utxos I have in my wallet, including the immature ones. When using ... | feature | bitcoin/bitcoin | nlbse2024 |
Add EnsureWalletIsUnlocked to rescanblockchain RPC?
It seems that it would otherwise silently skip the rescan for pre-backup used keys that are still waiting to be generated into the keypool?
See also #11249 | feature | bitcoin/bitcoin | nlbse2024 |
Progress for opening wallet
While there is progress for importing private keys and rescanning, there is good reason to also add progress for wallet opening.
Now you need to look into debug.log and trace it for progress, so adding a progress bar for opening wallet (it is rescan in the end) would be a very nice feature. | feature | bitcoin/bitcoin | nlbse2024 |
Allow groups of accounts to access the RPC cookie file
**Context**
I have multiple accounts on the same box that need to run clients of bitcoind. In particular it's LND and electrs. Bitcoind itself runs in a separate account. I have other accounts that I don't want to have access to bitcoin: e.g. Grafana (graphs/chart... | feature | bitcoin/bitcoin | nlbse2024 |
gettransaction does not contain the field "abandoned" for abandoned receiving tx
In specter https://github.com/cryptoadvance/specter-desktop/issues/1491#issuecomment-1126145011 a user can abandon an **receiving** tx that was evicted from the mempool (for example because it was double spent). The tx is marked via [aban... | feature | bitcoin/bitcoin | nlbse2024 |
Export a watch wallet only (with descriptors and without private keys) for an air gap setup
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
For long time I've seen users looking for a way to do an a... | feature | bitcoin/bitcoin | nlbse2024 |
CI, tracing: run tracepoint interface tests in the CI
The first tracepoint tests were merged in #24358. However, they are skipped in the CI. I've already done some experiments running them in the CI in https://github.com/bitcoin/bitcoin/issues/23296, however I haven't been successful with it yet. The main issue was th... | feature | bitcoin/bitcoin | nlbse2024 |
Enable consistency checks by default with `--enable-debug`
Now that most consistency checks have been made a runtime option instead of configure option (see commit 803ef70fd9f65ef800567ff9456fac525bc3e3c2), it could make sense to enable them on `--enable-debug`. Otherwise they are only run when explicitly passed the r... | feature | bitcoin/bitcoin | nlbse2024 |
IsStandard should check the witnessprogram is a valid point on the field
**Is your feature request related to a problem? Please describe.**
A v1 taproot witness program must be a valid point on secp256k1 otherwise it is essentially a black hole.
**Describe the solution you'd like**
Add a check in IsStandard that will... | feature | bitcoin/bitcoin | nlbse2024 |
edit src/index/base.cpp
**Is your feature request related to a problem? Please describe.**
txindex sync message will print more than exactly twice a minute
because current_time and last_log_time are in seconds, it jitters
by one second
https://github.com/bitcoin/bitcoin/blob/1e8aa02ec5cc2819c67ef40a7573c4b23a4c11cc/sr... | feature | bitcoin/bitcoin | nlbse2024 |
CI testing with minimum supported versions
It would be nice if we could get a CI that always tests our minimum supported versions. Maybe we can use Guix for it? | feature | bitcoin/bitcoin | nlbse2024 |
Feature request: automatically upgrade legacy to HD wallet
Since Bitcoin Core 0.17 the startup option `upgradewallet` has been available, allowing users to upgrade old legacy wallets to HD wallets.
However many users with non-HD wallets are yet to upgrade their wallet, to reduce complexity, and or various issues rela... | feature | bitcoin/bitcoin | nlbse2024 |
[RPC] Removal of signmessage and verifymessage
Those two features are present for a long in Bitcoin Core, but has been scarcely used over the years.
However, this is going to change with [AOPP](https://gitlab.com/aopp/address-ownership-proof-protocol/-/blob/master/wallet_guide.md) who directly link at [this code](htt... | feature | bitcoin/bitcoin | nlbse2024 |
Proof of Advanced Delegation
If we remove the consensus protocol (blockchain and mining) what do we get? We're left with what Satoshi Nakamoto had before he added the consensus protocol. No blockchain, no mining, just the transaction history with nothing to protect it from double spend attacks.
Here I present what I ... | feature | bitcoin/bitcoin | nlbse2024 |
fuzz: prototype for cross-language differential fuzzing
Since differential fuzzing is strongest when different programming languages are involved, I’d like to fuzz cpp code against python code.
**Solution**:
Use sockets to establish a TCP client/server connection.
- **Server** - a python file which listens and accep... | feature | bitcoin/bitcoin | nlbse2024 |
add ability to remove (dust) UTXOs
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
problem: i have a lot of 0 sat UTXOs (after flooding the testnet lol)
**Describe the solution you'd like**
<!-- A ... | feature | bitcoin/bitcoin | nlbse2024 |
Improve Test Framework Time With Run Order Directive
If you could leave a directive in one of the commits in your tree, e.g.
```
> run-priority: feature_blah.py
```
and we could use that to instruct the CI to run that test _first_, that would be pretty helpful in speeding up CI if there's a particular e.g. new or im... | feature | bitcoin/bitcoin | nlbse2024 |
allow positional and named arguments in `bitcoin-cli`
**Is your feature request related to a problem? Please describe.**
`bitcoin-cli sendtoaddress "bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34hufdl" 0.1 "" "" true false 0 unset true 1 true`
or
`bitcoin-cli -named sendtoaddress address="bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34h... | feature | bitcoin/bitcoin | nlbse2024 |
Make rescans faster
This issue aggregates ideas for making wallet rescans substantially faster.
Using compact block filters, when available, could substantially speed up wallet rescans although it is not clear to me how this might work for non-descriptor-based (legacy) wallets.
Currently, #20664 proposes to add an R... | feature | bitcoin/bitcoin | nlbse2024 |
add benchmark to test large scale of hardware
I'm not sure if there are any benchmarks that could be easily used to test large scale of hardware wrt type of bottleneck (CPU/SSD bound). I recall I saw something on Twitter mentioned by @sipa but not sure now what it was about.
Benching CPUs, RAMs and SSDs is my daily j... | feature | bitcoin/bitcoin | nlbse2024 |
tracing: include tracepoints in GUIX builds
There has been light conceptual agreement on including the USDT based tracepoints in Bitcoin Core release builds. This, for example, enables user to hook into production deployments, if they need to. Binaries don't have to be switched out. This is possible because we don't d... | feature | bitcoin/bitcoin | nlbse2024 |
Return fee in `getrawtransaction`
Similar to how the fee is returned in `getblock` (#18771), it should be returned in `getrawtransaction`.
#### Useful skills:
Understanding of undo data, the RPC interface and the functional tests.
#### Want to work on this issue?
For guidance on contributing, please read [CONTRIBU... | feature | bitcoin/bitcoin | nlbse2024 |
RPC: support fee bumping with external inputs
External inputs are currently only supported for initial transaction creation functions. Extend `solving_data` arguments as necessary to support fee bumping wallet transactions with non-wallet inputs.
https://github.com/bitcoin/bitcoin/pull/17211#issuecomment-897653994 | feature | bitcoin/bitcoin | nlbse2024 |
Other platform support for Linux syscall sandboxing
Now that #20487 is merged, it would be nice if syscall sandboxing was extended to the other Linux platforms that have release binaries as well:
- [x] `x86_64-linux-gnu`
- [ ] `arm-linux-gnueabihf `
- [ ] `aarch64-linux-gnu`
- [ ] `riscv64-linux-gnu`
- [ ] `powerpc6... | feature | bitcoin/bitcoin | nlbse2024 |
Plumb "too-long-mempool-chain" to RPC error for send/sendtoaddress
**Is your feature request related to a problem? Please describe.**
If coin selection fails as part of `send` or `sendtoaddress`, the error message returned to the RPC client is `Insufficient funds`, even if the actual cause is due to `too-long-mempool... | feature | bitcoin/bitcoin | nlbse2024 |
Auto-generate MSVC version information
Right now, bumping the version involves updating the version in two places:
- `configure.ac`
- `build_msvc/bitcoin_config.h` (in multiple places—see for example commit f277b1782c5aae0fab83e3d678189c150ae0f263)
I think it should be doable to parse the information from `configure... | feature | bitcoin/bitcoin | nlbse2024 |
fuzz: Invoking python interpreter from a C++ file
I'm interested in reimplementing a python version of the new [ChaCha20Poly1305@Bitcoin AEAD](https://github.com/bitcoin/bitcoin/pull/20962) and fuzzing it against the C++ implementation. However since it involves invoking a python interpreter from inside a C++ file, I'... | feature | bitcoin/bitcoin | nlbse2024 |
rpc: Add level 3 verbosity to getblock RPC call (#21245 modified)
Author of #21245 expressed [time issues](https://github.com/bitcoin/bitcoin/pull/21245#issuecomment-902332088) in the original PR. Given that #21245 has received a lot of review*, I have decided to open this new pull request with [modifications required... | feature | bitcoin/bitcoin | nlbse2024 |
rpc/wallet: add simulaterawtransaction RPC
(note: this was originally titled "add analyzerawtransaction RPC")
This command iterates over the inputs and outputs of the given transactions, and tallies up the balance change for the given wallet. This can be useful e.g. when verifying that a coin join like transaction do... | feature | bitcoin/bitcoin | nlbse2024 |
fuzz: investigate test adequacy (unit and fuzz) via mutation testing
@MarcoFalke / @practicalswift I'm starting some mutation analysis using https://github.com/agroce/universalmutator
A couple of questions:
- At random I picked `tx_verify.cpp` as a file with high coverage that is likely critical, where any missed no... | feature | bitcoin/bitcoin | nlbse2024 |
createwallet with external signer always picks the first external signer, regardless of how many are connected
**Is your feature request related to a problem? Please describe.**
While testing `22.0rc2` external signer feature, I noticed that if multiple HW wallets are connected to the computer, `createwallet` will al... | feature | bitcoin/bitcoin | nlbse2024 |
netinfo: display addr_{processed, rate_limited, relay_enabled} and relaytxes data
Update CLI -netinfo to display the getpeerinfo `addr_processed`, `addr_rate_limited`, `addr_relay_enabled` and `relaytxes` data with auto-adjusting column widths.
```
$ ./src/bitcoin-cli -netinfo help
txn Time since last novel transac... | feature | bitcoin/bitcoin | nlbse2024 |
Sub wallet for dirty coins
**Is your feature request related to a problem? Please describe.**
- Unable to spend unconfirmed UTXO
- OUTPUT_GROUP_MAX_ENTRIES = 100
The combination of these two things affects privacy which is discussed in detail here: https://github.com/bitcoin/bitcoin/issues/22018
**Describe the solu... | feature | bitcoin/bitcoin | nlbse2024 |
Nulldata treated as nonstandard
bitcoind returns 'nonstandard' addresses from scripts started from OP_RETURN.
E.g. in first 300 kiloblocks (bk.tx.vout):
- 229712.129.1
- 257727.91.1
- 257727.93.1
- 283396.596.1
- 296195.12.0
- 299571.10.2
As an example - vout 229712.129.1 (block height 229712, tx 129, vout 1):
```j... | feature | bitcoin/bitcoin | nlbse2024 |
wallet: add destination (output) and bump fee
This would allow ad hoc transaction batching. When a wallet transaction is unconfirmed, I'd like to be able to add an additional destination / output. [BIP 125](https://github.com/bitcoin/bips/blob/master/bip-0125.mediawiki) requires that such a transaction also increases ... | feature | bitcoin/bitcoin | nlbse2024 |
Enable reading of pchCommand before Complete()
I always found it useful to be able to see what message was incoming from another node as soon as the header had been received, but since #16202 it no longer appears to be possible to discern the pchCommand until the complete message has been received.
Is there a way to ... | feature | bitcoin/bitcoin | nlbse2024 |
Broadcast a transaction to specific nodes
**Is your feature request related to a problem? Please describe.**
There is no argument in [`sendrawtransaction`](https://bitcoincore.org/en/doc/0.21.0/rpc/rawtransactions/sendrawtransaction/) to mention the peers
**Describe the solution you'd like**
Add an argument in `send... | feature | bitcoin/bitcoin | nlbse2024 |
Develop watch-only wallet
**Is your feature request related to a problem? Please describe.**
I'm trying to create a watch only wallet on bitcoin-qt with bitcoin core.
**Describe the solution you'd like**
Password/PIN protected, QR-code capability. | feature | bitcoin/bitcoin | nlbse2024 |
Style Guide Enum Bool Thoughts
In many places we use `bool` parameters to denote some effect.
I suggest that throughout the codebase, we make an effort to (where feasible/touched) replace these with enum class.
It's a bit more verbose, but it's already a norm to do `f(/* confusing bool */ true)`, and it would be nic... | feature | bitcoin/bitcoin | nlbse2024 |
How to tell compilers to not drop the lock stack when using Assume/Assert?
It would be nice if there was a way to tell compilers not to drop the lock stack and thus issue warnings when accessing a symbol that needs a lock inside `Assume`/`Assert`.
Hit by (at least): @ajtowns , @jnewbery , me. | feature | bitcoin/bitcoin | nlbse2024 |
Add mitigation for disk fill via logging attacks
Short version:
It would be nice if we could render "disk fill via logging" vulnerabilities unexploitable by introducing a mitigation like the one suggested in the "up for grabs" PR #19995. That PR was Concept ACK:ed by @naumenkogs, @laanwj and @jnewbery, but unfortunat... | feature | bitcoin/bitcoin | nlbse2024 |
contrib: Current systemd usage doesn't allow for dependencies
The current [systemd service](https://github.com/bitcoin/bitcoin/blob/master/contrib/init/bitcoind.service) does not allow gracefully for services to depend on `bitcoind`. All dependent units will be launched immediately, regardless of current status. So if... | feature | bitcoin/bitcoin | nlbse2024 |
Solve for %51 attact
**Is your feature request related to a problem? Please describe.**
Yes, this problem is security problem for pow consensus protocol.
**Describe the solution you'd like**
Solution is basic, the new consensus algorithm Safe Proof of Work, blocks will have a two hash block, and miner select from ran... | feature | bitcoin/bitcoin | nlbse2024 |
guix: Prints "g++: not found" when building depends
Steps to reproduce: Start a guix build on a system without gcc.
```
/bin/sh: 1: gcc: not found
/bin/sh: 1: gcc: not found
/bin/sh: 1: g++: not found
/bin/sh: 1: g++: not found
env: '/home/micap/temp/scratch/guix/bitcoin/bitcoin/depends/x86_64-apple-darwin18/native/b... | feature | bitcoin/bitcoin | nlbse2024 |
Refactor (move-only) into a "block storage" module
See:
* https://github.com/bitcoin/bitcoin/pull/15946/files#r281221080
* https://github.com/bitcoin/bitcoin/pull/21030#issuecomment-771384797 | feature | bitcoin/bitcoin | nlbse2024 |
Add Ranges to to Output Descriptors
[Output Descriptors](https://github.com/bitcoin/bitcoin/blob/master/doc/descriptors.md#multisig) do not contain support for ranges.
BIP44/49/84 account uses two chains (for receiving addresses and for change addresses).
Having possibility to express ranges would allow us to captur... | feature | bitcoin/bitcoin | nlbse2024 |
Github <> Slack integration
**Is your feature request related to a problem? Please describe.**
No
**Describe the solution you'd like**
Can you add the slack github integration to this repo (https://slack.github.com/), so that changes can be easily tracked in slack
**Describe alternatives you've considered**
I unders... | feature | bitcoin/bitcoin | nlbse2024 |
Feature: Add EditorConfig
### Motivation
Developers are supposed to follow [Coding style](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#coding-style-general). However, [from time to time](https://github.com/bitcoin/bitcoin/pull/21075#discussion_r570125634) a PR is created and then its author i... | feature | bitcoin/bitcoin | nlbse2024 |
Modify `testmempoolaccept` to handle client's `max_raw_tx_fee` check failure
See https://github.com/bitcoin/bitcoin/pull/21062#discussion_r568583132 | feature | bitcoin/bitcoin | nlbse2024 |
log: Add debug log category prefix
I wanted to log (especially incoming) onion connections.
Was unsure if category `net` or `tor` would do that.
In the debug log you do not see which debug message is of what category, or if it is of no debug category at all (standard log).
I would like if debug log categories are lo... | feature | bitcoin/bitcoin | nlbse2024 |
RPC field to indicate which of the conflicted wallet transactions is in the mempool
`listtransactions`/`listsinceblock` don't currently indicate which of the conflicted unconfirmed wallet transactions are considered 'active' (in the node's mempool) and which aren't.
To determine this, one currently has to issue an ad... | feature | bitcoin/bitcoin | nlbse2024 |
Threshold signing for releases
For signing the SHA256SUMS.asc in the distribution I would like to move away from using a signing key that I solely, personally possess. I'm not entirely sure how, threshold signing is only a possibility there might be others.
I think it would be ideal if we could distribute the process... | feature | bitcoin/bitcoin | nlbse2024 |
Better errors for address use from wrong network
I spent too long to figure out I was putting mainnet addresses to regtest node, errors weren't helpful at `getaddressinfo` and `validateaddress`.
Seems like a good first issue to augment the error messages when prefix/hrp don't match current network. | feature | bitcoin/bitcoin | nlbse2024 |
`decodescript` returns wrong reqSigs for complex scripts
This issue may be related to https://github.com/bitcoin/bitcoin/issues/20102 but I don't think it is, because I get the expected reqSigs for other p2sh / p2wsh scripts.
Create a redeem script that includes both OP_CHECKMULTISIG and some other condition such as ... | feature | bitcoin/bitcoin | nlbse2024 |
Can we create a non proof-of-childs documentation to install and run properly this repo?
I have tried several times to install and run this repo in a fresh ubuntu 20.04 operative system.
All the documentation I have found is outdated. And there is not an evident clear path to successfully install this repo in at lea... | feature | bitcoin/bitcoin | nlbse2024 |
Please split the `-msghand` thread into multiple threads.
It seems when using good storage that this thread act as bottleneck in a way that other threads are waiting completion from it a the cpu level when performing initial full node synchronisation.
As a result, Bitcoin is mostly single threaded in that case (the `... | feature | bitcoin/bitcoin | nlbse2024 |
Partially Signed Bitcoin Transaction (PSBT) GUI for Bitcoin Core Request
Dear Developers,
Do you fine people plan on adding a GUI to Bitcoin Core so that users can create a PSBT and also sign a PSBT for cold storage users? I would love this feature!!!!! I think you can do this with command line but it's risky and not... | feature | bitcoin/bitcoin | nlbse2024 |
Add "walletpassphrasechange" command in bitcoin-wallet.exe
This is an underrated useful tool. Dear devs, please add this "feature". Thanks. | feature | bitcoin/bitcoin | nlbse2024 |
Add macOS ARM build (universal or additional binaries)
First ARM based Macs are available now.
See the porting guide https://developer.apple.com/documentation/xcode/porting_your_macos_apps_to_apple_silicon and the architectural differences: https://developer.apple.com/documentation/apple_silicon/addressing_architectur... | feature | bitcoin/bitcoin | nlbse2024 |
GUI-Feedback on calculating transaction fees
I stumbled across fee calculation messing up units.
Please take a look at this [discussion](https://bitcoin.stackexchange.com/questions/99915/bitcoin-qt-ignored-user-input-for-fee-calculation/99917#99917) which is related [to](https://github.com/bitcoin-core/gui/issues/64)... | feature | bitcoin/bitcoin | nlbse2024 |
Hardcoded seeds for Torv3 addresses
For the 0.22 release we'll want to start hardcoding Torv3 addresses instead of (or in addition to) Torv2.
The biggest challenge here is not how to hardcode them, although that will require a few minor script and code changes, but how to collect them. The release process is to get t... | feature | bitcoin/bitcoin | nlbse2024 |
Dandelion++
**Is your feature request related to a problem? Please describe.**
+ BIP 156 never got implemented in Bitcoin Core which could improve privacy: https://github.com/bitcoin/bips/blob/master/bip-0156.mediawiki
+ Reasons: (TLDR: Denial of Service)
https://github.com/bitcoin/bitcoin/pull/13947#issuecomment-513... | feature | bitcoin/bitcoin | nlbse2024 |
Support Tor v3 seeding
**Is your feature request related to a problem? Please describe.**
DNS seeding for Tor V3 Edwards curve nodes is not possible in the current A/AAAA design.
**Describe the solution you'd like**
Support for Tor v3 seeding:
By creating a BIP that outlines how that can be done.
Until we have tha... | feature | bitcoin/bitcoin | nlbse2024 |
Document supported methods for backups and restore
Existing literature on backing up and restoring are on external sites and forums and may become outdated. They may also be recommending methods that could result in wallet file corruption. We should document the supported backup and restoration methods in repo or on t... | feature | bitcoin/bitcoin | nlbse2024 |
Validate user input and keep path in a separate argument for importwallet, createwallet and dumpwallet
**Is your feature request related to a problem? Please describe.**
Wallets with weird names possible which can be exploited in vulnerable web applications that use Bitcoin Core and allow the users to create and impo... | feature | bitcoin/bitcoin | nlbse2024 |
Use orange icon for bitcoin account
Currently the account that hosts this repo and several others uses the black bitcoin icon which (as far as I'm concerned) is the Bitcoin Core brand icon. Would it not be more on-brand to use the orange icon for this account and the black Bitcoin Core icon for the bitcoin-core accoun... | feature | bitcoin/bitcoin | nlbse2024 |
Wallet: Reenable -fallbackfee by default for regtest and signet (and maybe testnet too)?
This [PR](https://github.com/bitcoin/bitcoin/pull/16524) merged in October 2019 disabled `-fallbackfee` by default across all chains (mainnet, testnet, regtest).
The only motivation for doing this for regtest (and maybe testnet ... | feature | bitcoin/bitcoin | nlbse2024 |
split policy/error consensus codes for CLEANSTACK, MINAMALIF
Discussion here https://github.com/bitcoin/bitcoin/pull/20006#issuecomment-698487304 | feature | bitcoin/bitcoin | nlbse2024 |
"Good First Review" label
I would like to suggest a small idea that I had, to make it easier for beginner to review their first PRs. Analogous to the "Good first issue" label, I am suggesting a "Good first review" label.
As a general guideline, labeled pull requests should have some (ideally all) of the following cha... | feature | bitcoin/bitcoin | nlbse2024 |
Onion address in Bitcoin Core Wallet
**Is your feature request related to a problem? Please describe.**
I am not sure if there is a RPC method available to directly get the onion address used so I checked it in `localaddresses` returned by `getnetworkinfo` https://developer.bitcoin.org/reference/rpc/getnetworkinfo.ht... | feature | bitcoin/bitcoin | nlbse2024 |
Fatal performance when importing 151M private keys
Earlier I was importing several thousands of private keys to Bitcoin Core and it took much time, especially rescan of the blockchain. Few hours, >3 surely.
But now, when I am importing 151M private keys (10 GB file with keys) the import process is now taking 2 days a... | feature | bitcoin/bitcoin | nlbse2024 |
Revisit the chain view cache policy
Oops wrong repo. Sorry :-) | feature | bitcoin/bitcoin | nlbse2024 |
rpc: pipe support for submitblock
If you use the `submitblock` RPC with a large enough block you'll run into "argument list too long". Using a pipe should fix this, at least on Linux / macOS.
The `submitblock` RPC can be useful to check validity of a stale block that never made it into the main chain (and that your n... | feature | bitcoin/bitcoin | nlbse2024 |
Manual-pruning cursor rewind
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
Setting a lower-than-current prune height via `pruneblockchain` currently requires a full resync. On slower machines, thi... | feature | bitcoin/bitcoin | nlbse2024 |
Decouple build system from source. Use CMake to help newcomers and ecosystem!
### Problem
#### New Developers unable to quickly get up and going in their IDE
The current build system is very brittle and the custom tailored nature of it leaves the development team having to address constant breaking changes and new a... | feature | bitcoin/bitcoin | nlbse2024 |
Testnet reset?
I was thinking, since it looks like the testnet is very hard to mine and has already had many halvings (I know they are faster). What are your thoughts on a testnet reset for the next release of Bitcoin Core? The testnet I believe should get a refresher as it's been many years since the launch of testne... | feature | bitcoin/bitcoin | nlbse2024 |
Provide skeleton bitcoin.conf during datadir generation
**Is your feature request related to a problem? Please describe.**
<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
It would be helpful to provide the example bitcoin.conf provided in the source code to the us... | feature | bitcoin/bitcoin | nlbse2024 |
CVE-2012-2459, possible code and performance improvement
ok so, in my effort to create a fullnode from scratch both for learning purpose and need (not a topic for discussion, thanks), I was looking at the code that check Merkle Root to not be vulnerable to CVE-2012-2459.
That vulnerability basically allows you to cre... | feature | bitcoin/bitcoin | nlbse2024 |
Change address selected randomly causes problem with hw. wallet
Using Core with hardware wallets (ColdCard in this case) comes with a problem:
When you create a PSBT with walletcreatefundedpsbt it pulls a **random** change address. Problem is: ColdCard (I think justly) says: it is out of order and displays a strong wa... | feature | bitcoin/bitcoin | nlbse2024 |
Boundary Limit ?
@luke-jr @glozow @fanquake @MarcoFalke:
Shouldn't be here in code "less equal than" i.e. "<=" for determination if an UXTO is to be considered "dust"?
https://github.com/bitcoin/bitcoin/blob/4e1a38c6df91f96ca8a2ef07413ffdb1d59c30cc/src/policy/policy.cpp#L67 | question | bitcoin/bitcoin | nlbse2024 |
bitcoin-wallet reported as Wacatac malware
### Is there an existing issue for this?
- [X] I have searched the existing issues
### Current behaviour
Running gpg verified binaries leads to "An active 'Wacatac' malware was prevented"
### Expected behaviour
Not triggering the incident
### Steps to reproduce
Follow ... | question | bitcoin/bitcoin | nlbse2024 |
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