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Ran 12 Jul 2026 07:50AM UTC

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Committed 12 Jul 2026 07:48AM UTC coverage: 87.514% (+0.8%) from 86.719%

Job # 33.1

Build Type

Pull #2

circleci

Committed by

corebreaker

Commit Message

Document the file-read clone cost and the reusable signer's long-lived key tradeoff

`WriteBuffer::file_get` now notes it clones on every call, not once per edit: the target workload is a burst of edits (each `file_put` supersedes the last) within one transaction, not reads, so a future caller looping reads over a freshly buffered value would re-clone the full blob each time and should cache the bytes itself.

`crypto::Signer` now notes the tradeoff of holding the expanded signing key for the owning session's whole life: a slightly larger long-lived secret footprint bought for the per-signature speed-up, but not a wider exposure, since the session already keeps the signing seed unencrypted for its whole life and the expanded key is trivially derivable from it.

Pull Request Pull Request #2: Optimization

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