Evidence row 3045466

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tFStt4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7bbf9aa4-ae73-4eda-92b3-d4aecd7d5f07/.well-known/agent-card.json"
    ]
  ],
  "name": "Brokose",
  "owner_address": "0x912ab1b24bd1f3ddc5d4695f9db1f28fd74762a9",
  "raw": {
    "agent_id": "272733",
    "agent_uri": "https://centralcity.ai/a/tFStt4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brokose 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/tFStt4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brokose",
      "registrations": [
        {
          "agentId": 272733,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7bbf9aa4-ae73-4eda-92b3-d4aecd7d5f07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tFStt4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815932,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:15:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brokose 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/tFStt4"
}

What the leaf hashes

{"body":"8ecc591f98ec6373ac03f0fc3255a014ccb09bec833c422a765706ef3b1ecf4d","id":3045466,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816119986600,"prev":null,"subject":"erc8004:5042:272733","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. 0xfa0e99c5cbedd90b269180ba1202758c30b0cfadc9a6f923518507c9c631b383
2. 0xb027a6287fef6a2a4649ebb93df1a5edc3809de5a09542d619d46608685da8c7
3. 0xe4fe1a7593d784d1b66f1e18a9ea18721909ffe18f72308b6befdaffa323a0d8
4. 0x4b999a6a4e61c94b2fc344ac24263b860c3d104246f5628d4730605fa8f37418
5. 0x6b29e5791702dd9da4bdaaf63998137a369799837a1ccdf72399cac41ce0876a
6. 0x1957fcc42a6b012d3292c479ea836e800ac08d5129548b41dfcedc2f6abe8e98
7. 0x03966df2a92985f25b959ffbc0aa7e77bc02b9a48213435da1ee00bee831d1de
8. 0x657afb6902bf1e04f4cd74db39e5e5127d33095eaee759e09c603fe84200e9d9
9. 0xd77eb3588242b5fa2d33c5be68902fd315fda93ed54165c9e2fd0b81e9dab733
10. 0x8c5093b716ff8ceb07a5de80d8634aff943641959653f08c982e293df26ed628
11. 0x5aec514105efc992eae71be0df9773ad4e5d22f86f60719b25cfac82a9d7d3cc
12. 0x4aa1378372ba1b4820a06c83298d5d2da7dd0b148a35130620024b6302646b11
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345