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  "title": "Implement hash_to_curve for secp256k1",
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  "debrief": "The agent implemented hash-to-curve for secp256k1 in secp256kfun, following the IETF draft, because the upstream k256 code could not be copied directly. The change adds 991 lines across eight files and merged clean in one review round, with no changes requested, across five reviews and 13 comments, over 823.53 hours.",
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  "opened_at": "2025-06-19T03:49:07+00:00",
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  "confidence": "dataset",
  "updated_at": "2026-11-03T21:56:22.003016+00:00",
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  "body_excerpt": "## Summary\n\nImplements hash-to-curve functionality for secp256k1 following the IETF draft specification:\nhttps://datatracker.ietf.org/doc/draft-irtf-cfrg-hash-to-curve/\n\nThis was necessary because the upstream k256 implementation couldn't be directly copied into secp256kfun due to dependency and API",
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  "files_changed": 8,
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  "metrics_source": "aidev_commit_sum",
  "change_requests": 0,
  "og_generated_at": "2026-11-03T21:56:22.003016+00:00",
  "reviewer_excerpt": "I haven't studied and understood the mathematics in `secp256kfun/src/vendor/hash_to_curve.rs` but the test vectors pass. The simpler try and increment hash-to-curve functions look good to me.",
  "review_comment_count": 13,
  "reviewer_excerpt_url": "https://github.com/LLFourn/secp256kfun/pull/217#pullrequestreview-3045734272"
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  "name": "secp256kfun",
  "owner": "LLFourn",
  "stars": 113,
  "license": "0BSD",
  "full_name": "LLFourn/secp256kfun",
  "primary_language": "Rust"
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  "name": "Lloyd Fournier",
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