Evidence row 2921362

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A8tRDW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc154d01-ee73-4d86-b44a-7856ddc3fadc/.well-known/agent-card.json"
    ]
  ],
  "name": "Krezo",
  "owner_address": "0x1487a76815218060f4f5eb0949de97b217a46779",
  "raw": {
    "agent_id": "215734",
    "agent_uri": "https://centralcity.ai/a/A8tRDW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krezo 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/A8tRDW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krezo",
      "registrations": [
        {
          "agentId": 215734,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc154d01-ee73-4d86-b44a-7856ddc3fadc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A8tRDW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krezo 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/A8tRDW"
}

What the leaf hashes

{"body":"9e53a2657d8a04104537ef5a585f1984bba335202b99bdd68403d041c342b790","id":2921362,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754333789311,"prev":2920780,"subject":"erc8004:5042:215734","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. 0xf443e549bc01f6f38318dc42c2a703afe8a012c28b9037a337043c7933eb26f1
2. 0xaf7e32fd8fff0a3b6191663dc22c5b703357e62d6007216ca1926f242b2070e3
3. 0x92c53882ed078b5b5833da63cb661b2663c014780eb2881d0247ab69a3272180
4. 0x16eed9733b9a00b9ec77308641b078cd35580e799d36b6d76110e75db46ad1e7
5. 0xecf3734ee81cbbd09bb1becf5c95cd24fd7260ef24d366a0611dbc2a5a6fe2d1
6. 0x9c237587b924e2567d7f9d5fde88eff7c52baebeb0475070128bd00fc99c7fc3
7. 0xdda6aa8c8c852d77f531cbc0b3d4735d001116a26f32a5d3077fb19fc7c1d62c
8. 0xa59291b8bd01d65becbb33a296b3ef2bd1f51ba74985dda28688ec82eafcde1d
9. 0x8f011cf041d774b6d34e2f6176b1c70725282c905c289a47b04d610dfa346c4f
10. 0x048cb4010f8ffe0981469dce135e684a0c7f429c1789ff7859ff0a06ab69c974
11. 0x2cc0c28ecb2d3557acce1378f7cdd271b7b49f484567f915b7ab6c3663cdeb91
12. 0xd6882f44a65d71c5bcbe1d704e01ccc5ba01b4811accb01033ce9703d04c4446
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345