Evidence row 3143923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k1JjuP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4ece246-80d5-4fa1-aae5-4e44c48d52e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Schatis",
  "owner_address": "0xb8e170fbb8f8777d62904f1425a3403819560318",
  "raw": {
    "agent_id": "304407",
    "agent_uri": "https://centralcity.ai/a/k1JjuP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schatis 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/k1JjuP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schatis",
      "registrations": [
        {
          "agentId": 304407,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4ece246-80d5-4fa1-aae5-4e44c48d52e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k1JjuP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831675,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:39:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schatis 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/k1JjuP"
}

What the leaf hashes

{"body":"af4291177a83cc129b6ffdf21031c83e78a6630627c6c999665b4c6eccf2d6d8","id":3143923,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831995711672,"prev":null,"subject":"erc8004:5042:304407","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfcb6674ec8c6169e2b13a4c5fa5a1c537ed34040d1b91dc5027cf614327ddef3
2. 0x29c3d0b3ceaa8afc3194c498a8911a34bf82ff8616ff5ff42684f8d9c3be8e89
3. 0x58783aa790838eb00e207e9ffd9af57d9a596ccab81cf38ae5ccb421bd3fa7c1
4. 0x25be13b4c36bd9db450f0d3f6e9ae8220281285199a8afbdc0076fadfe49a104
5. 0x6223241549e99a81e0a220d4576a82108790e31f6bb76ca092ceafc837c40321
6. 0xb0cae479a5ea4cde0eb59561a751b343f9ada8de7ae31783ddcef5b9b44640d7
7. 0xef9e40661714c1781b0415e86d3fa6171ee261060cdf8ce07ee0076688238573
8. 0x64216bea4da15bfc405cdc2d5057549cf799ef6950b651867e10b2fa05661d9a
9. 0x11d84bec9c917c979d51a49de171901f1506dd64f7ecbe3f41abddb0dbef14e7
10. 0x637966861c68cc5fb514024cc0ecec4a2fcc398145b00bc3344db014f0bfbfe5
11. 0x018a3a9a5a8d217e4bce696ad127df51e23bf652af54c02b8ccfb5ab02fc3267
12. 0xb121bc1b49da9a29b5803bc152443979d440c933cbf6e1398b9c040b87301998
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345