Evidence row 2556097

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1INynp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5dfff100-d62e-4f40-996e-0dc89018dd3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Teisan",
  "owner_address": "0x0e9d5da7954e9e2a5088e8c79bf4912df655405f",
  "raw": {
    "agent_id": "171168",
    "agent_uri": "https://centralcity.ai/a/1INynp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teisan 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/1INynp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teisan",
      "registrations": [
        {
          "agentId": 171168,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5dfff100-d62e-4f40-996e-0dc89018dd3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1INynp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695624,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teisan 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/1INynp"
}

What the leaf hashes

{"body":"ecdac64e50dc2471e14f50b1a85ca4af3fbee97efb0485a50b3115ade3b8c687","id":2556097,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695905283959,"prev":null,"subject":"erc8004:5042:171168","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. 0x2a8e981d2a21dcda1463310cb1f14c11e7a46653050c926d9aa5d75b0e8394a7
2. 0x7d3bd97ac31e24b9c4dd90e03fb64262394c7ddd969ed0e78435fff2b21c26c5
3. 0xe8452b62853631aaa65b0a558e9a2a32921b0fbe0970d7c2908184d9645800aa
4. 0xd88b4aec7ed88ded74912fff242fa8febba74bf65a449d992cec8f24bfc11691
5. 0x4e6680bc55f987cd05f33811692c26034de45df58093c1f5a4f08e1352f08f1e
6. 0xd7d42892b5a2f163d557d4a17f234e1dc39719678dee3b45b6671d6cc050512c
7. 0x274b026c76455f16deaac9d32f5f8b6460a9c244faa5593a6025702aea4aea48
8. 0x43a681be97cf0b142053337591a2bd90b3f5dc610c1238fe6163ca1c0c6e4fda
9. 0x6a7ee7b6540bb28415c6171cfc5fd7665a70f4b36c0f713f435470fa058651d1
10. 0x622c5836535fe8c9971f1990a46c1fe3a6b596c09788141fd29cf6659e09a178
11. 0xf0b00e031695c10a131f79a22ede51f644d344be32ba3870af299dd97b95850f
12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7