Evidence row 2134786

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l0Bbcs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/385fbc15-b973-4d27-b9cb-d5050c4df001/.well-known/agent-card.json"
    ]
  ],
  "name": "Grentet",
  "owner_address": "0x77ded7df54b9c4e183f90624bcbd10af117093fa",
  "raw": {
    "agent_id": "94291",
    "agent_uri": "https://centralcity.ai/a/l0Bbcs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grentet 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/l0Bbcs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grentet",
      "registrations": [
        {
          "agentId": 94291,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/385fbc15-b973-4d27-b9cb-d5050c4df001/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l0Bbcs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:38:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grentet 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/l0Bbcs"
}

What the leaf hashes

{"body":"8ba5b7ccdacf6299c28d1a819a9015070f16fe7b96175cb4b5e31d1686679169","id":2134786,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623139755749,"prev":null,"subject":"erc8004:5042:94291","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. 0x2bcc0c86453e2f679f5d5b242d614c7c8ab06ff62dc02a13b2e49ca6f418d676
2. 0xa48de8950d77f928c2a6a9c222128b17f3957282d1af90b6dd3b630069d52d60
3. 0xa034d72d003cbca7c9b80a71d235f14e202ec9138d906c196a664d1fc1efcdc5
4. 0x9276da8afac6895e555ced1f40b8599aa8b1ab7ed4b0ac0580ffdda0710409f2
5. 0x6b0cef7dbd27c0ee5b48a0de91db1bd74de14d835305617ebe5481e7766de42a
6. 0x7fd94ce8680de2dd91c2107a9331ba96f73d7c30eab56b5cd5e4227b9e2a0b5a
7. 0x7a1c1f030e414aaa38dee964a606bb291fcd3f365312ae3269679f81eb963256
8. 0x3376ca0644d0d6ac875c27d4f37a6b861bed12175e69c47acd9ec5844f279bc9
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