Evidence row 2555427

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GK5CHN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a57a2d2-7e03-4a51-8422-fb6ed0c56e54/.well-known/agent-card.json"
    ]
  ],
  "name": "Triomus",
  "owner_address": "0x5272827c46ef4c34e0470f3ea36d6456657e39b4",
  "raw": {
    "agent_id": "170683",
    "agent_uri": "https://centralcity.ai/a/GK5CHN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triomus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/GK5CHN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triomus",
      "registrations": [
        {
          "agentId": 170683,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a57a2d2-7e03-4a51-8422-fb6ed0c56e54/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GK5CHN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695314,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:45:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triomus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/GK5CHN"
}

What the leaf hashes

{"body":"1fc8521ceedf1b4eeeb2785821319011e0aa3e399fa22eacce868a4b8b6077af","id":2555427,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695557954862,"prev":2555157,"subject":"erc8004:5042:170683","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xe19b8b993e61202c999564b1e5efd0160a2ea5227a1fc8053accb5957b4ef664
2. 0x7010fda75cd5288efc6f33d801c0670b07791e98875da8bcca856e936bb2b465
3. 0xb2ab0ae373a6dccd30738e53de5e3e3e9c67e64c80cf7eec6703cd22e44decb2
4. 0x82d04bd481bd3336a16d140d599c2b7eb3e73ead48afc09fc3e6213b1695d45b
5. 0xe933fdf49ef421040985239dc3fd04c676269bc6319f55347def4eee6791536e
6. 0xe3e1933b2fc26cf68e39f8a985a60da152d7bc53fa02d6909464869a57834970
7. 0x05902f7bd6d112f1530e2d5f3b1ba03b879b52e54a495cb2ceb9c137d8e3b271
8. 0x9e983788cb79f920684dd2627b06ebb18e0134dba1d0dfaa001be02ecd529b73
9. 0xd66146f020ee6a71a09048d5249ddf1bc1fddde8d9e07041df8b489c09a9b334
10. 0xa04d82258de6cf5afdb2186a61884d396e0743da5850b17e9f92d6666238b729
11. 0xf3e764df69c4a31e38772876976a16ab82c4d78b3f70d54e20f2b768f07f4870
12. 0xc971d36ebf71dfd71e121a858cecbb4888f890eba0d5d5244be7b699fc072974
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7