Evidence row 2122546

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4bCgYl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d146f69-e735-4058-ab73-e89121456a08/.well-known/agent-card.json"
    ]
  ],
  "name": "Trellabel",
  "owner_address": "0x06d5123e25c46b5fd647209062adc1318dcc79dc",
  "raw": {
    "agent_id": "89678",
    "agent_uri": "https://centralcity.ai/a/4bCgYl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trellabel 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/4bCgYl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trellabel",
      "registrations": [
        {
          "agentId": 89678,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d146f69-e735-4058-ab73-e89121456a08/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4bCgYl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619489,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trellabel 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/4bCgYl"
}

What the leaf hashes

{"body":"4abd9f84a0231b8db15b20f293171592e5c8c94001ad908728766603d46b82a9","id":2122546,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619536607646,"prev":null,"subject":"erc8004:5042:89678","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2bacfbe91a4ff9dbce9106981e29a30ab258a801067fc45e34c94966ea7067c0
2. 0x5f3fee825fd2fffb8dcf1aebdc4c282180911cbf6fc3bab69f86c98afdaa5da1
3. 0x9d4e1609a9cdca70c9ad5a110f40075e66e75fe282cb4e05e29f4431927f086f
4. 0x1dd4103c8107e42fd4f02759a01ad717688d1394ef18652ba293ebb049041ec9
5. 0x16b93ac4790f243dcd49b05c4fb90b0f0834517f12ab8577bfd226aa014adf69
6. 0x51fab47485c9674ff9972f62f4290b59ef3f84f3e67f88502293c4b6a8d571cc
7. 0x42d3a7504ff5b690da752f69e30f191b8555591f7682fcb31aa0c313298f3c76
8. 0x766842d76c79a8b6933f869878032a3bd4c198ea3a91048791db68ef26e6f18d
9. 0x4ca134268e270c8bf3745f909ff12c820d78132172990a02c57fb24382e16c22
10. 0x3e8a44fa3dd541cab7ad21d5af38b74ef6f1e33dc041aab8f7f03e0bd9898275
11. 0xa1ddedb11bf8b4736a850774220a0b3c5e6af936217d0eb946ed607a337e9aff
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af