Archive 2 reviewed capture shards

R2 streaming archives; original SHA256 verified.

archive/closeout-20261114/batch-468/shard-000000-867ecb57d15d8422.tar

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+size 387594240

archive/closeout-20261114/batch-469/shard-000000-1d3d081736d88988.tar

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+version https://git-lfs.github.com/spec/v1
+oid sha256:4e499e5b0c80de1b22ad4f20bbf6e0c6bcf920114023082400d24628722be793
+size 339425280