Evidence row 2931154

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WiZZSj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcae5981-3961-4ec0-8fac-d2c4f9c7373a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hundisto",
  "owner_address": "0x2123d8f117e28edd464e66dd96848e002d7dd3a3",
  "raw": {
    "agent_id": "219584",
    "agent_uri": "https://centralcity.ai/a/WiZZSj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hundisto 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/WiZZSj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hundisto",
      "registrations": [
        {
          "agentId": 219584,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcae5981-3961-4ec0-8fac-d2c4f9c7373a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WiZZSj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793758846,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:23:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hundisto 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/WiZZSj"
}

What the leaf hashes

{"body":"beddadb4b9d351bc5bd4fdd172107e5e78cba7002f7d23d01771673c617d7793","id":2931154,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759014295694,"prev":null,"subject":"erc8004:5042:219584","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. 0x89e4fb7ebb161ddb36e5287706519b2699ab225af9e92c93268f31c29e50174a
2. 0x745a4d975d94a1c465727f430ff7aac847fdaa9b5509f598799db362b135e042
3. 0xc217c95aa60d3c3943f2026c42c98ee2411f51163c0ef68186fe6861dec7b851
4. 0x7b7e8c2e54445cc142cef2e5c06db187e6bffb799f04042386fadef3d8b875b5
5. 0x37f389eed0a64b3a5b1dfd5586d9895efb0c486195d8906f93a256c7e1b0f6b6
6. 0x3132bd57fe1f308e4b9b1ffbc4afd73f8ba877313bc8d27ea4942cf7f2ee9840
7. 0xb5c48ab4657786716656b174f2e4ca8f96b3206f20d42689ad8efeec0399899c
8. 0x08f59fe5182170c20ef9842a3f89543a5b680d8a8941d5ec466c57cce7229edb
9. 0xca4e94180a912eed50169f1691c9a9cc0ff2d957748df42ba4203fcbd9e9f1e2
10. 0xc5013c1f515171bfd0c8d5ca987955c43a41d29726054800eaa4f62a5db8ef57
11. 0xc0dc5dabd95a1249f0fb33e18a2d2c1b919711aae8703173d4171695430bc8bb
12. 0x0cd20b9a4af8738ce55ce46fe5cf0b085b46b82436a8beb003c80d00acad989c
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345