Evidence row 2274551

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i4x59K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0cdffd4-9643-4352-a4f3-1299fec2fca6/.well-known/agent-card.json"
    ]
  ],
  "name": "Brondisto",
  "owner_address": "0x718d0934ec5b31386c9f435c13c171dea1fcf333",
  "raw": {
    "agent_id": "130718",
    "agent_uri": "https://centralcity.ai/a/i4x59K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brondisto 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/i4x59K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brondisto",
      "registrations": [
        {
          "agentId": 130718,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0cdffd4-9643-4352-a4f3-1299fec2fca6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i4x59K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793651256,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:31:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brondisto 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/i4x59K"
}

What the leaf hashes

{"body":"de1413632e4ce2cca21f617655654c10a87249f2fd5911eee1c9db2e03265328","id":2274551,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651477627011,"prev":null,"subject":"erc8004:5042:130718","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfd2219dd2977fb19ecbbc628259fbff07bcef41242b9c12b894fca147debc019
2. 0x8f3baeac0b1d787103772304c1f004b3d75b8359f9ae5a3718581b5b19c5997e
3. 0x716542b2ad47c4ebcc1157a312600a0092e1c25821eae17cd2878530ce972f66
4. 0x9e473914cdb87dedf09333c0e71f2e289371c020183eb42b09d888cf2c7d9576
5. 0xa5524088fb2f669eb362c3db7790845df90b68a7906589703bb2063b5c4b939e
6. 0xad73f0bed9ca58310316baacf23f20ca10d4c1d50808c32369af26fcf94758ec
7. 0xc562c67ed3f1a9c0675939c96c34577ba3e2686affed4a6cf75e65200af851da
8. 0x6cbd767c8bd7f302fb1f79457511ec7389ee32c42eba321671c8decc5eb05faf
9. 0xb58bbf369f85fb1c0cfaef49f1501d88fdf016da2d5fa80bd5101323248e3fbe
10. 0x55a6ff831eb693cb81f66851f60952ba404f77d41493ec817b8f88a27154ad25
11. 0x28dbc66fa9796ab88c24fbdaa8aa00dcd2ff8a04bbe40e244548ef8d0d3352cf
12. 0xcf45699f12ed321cb81bb3f661993b9473cc0dc579d286e42718f66c86cf11cb
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af