Evidence row 2919475

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ziecS8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc419af5-794d-4ec3-bd97-5dd12890d7c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Leimito",
  "owner_address": "0x31e0a844a7e2de2593d7c394ed543ed044bb364d",
  "raw": {
    "agent_id": "215199",
    "agent_uri": "https://centralcity.ai/a/ziecS8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leimito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ziecS8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leimito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc419af5-794d-4ec3-bd97-5dd12890d7c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ziecS8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:43:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leimito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ziecS8"
}

What the leaf hashes

{"body":"c82e586fdf95590f78570283a951dc4e3eff1937e803dc00c00a5e04cedf6d81","id":2919475,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753005067928,"prev":null,"subject":"erc8004:5042:215199","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. 0x2d74cfafd1bcb981fdefa31849306459e137d7a400a5076314be1763fc67d219
2. 0xe7299080f75ec7a2746cfc4ab8103ec4748ab98985911c68863e473311c98616
3. 0x167effb763e7e07d260df5e991fe03b0b4ece1c89e071c9dd00aa286322dfe26
4. 0x04c5b21ddb27c9327d6469097e54dfba3e3d35122e55c6a391e4193a4d5d738e
5. 0x02881b9822d4bce91a05a78ef1ded7ee999e95ab8d20bb8f83342c72f88a9db2
6. 0xd92fb18ef5ae3f8f782fdb365dc67189357427bcb04337749b81573231e7244d
7. 0x9d6037e5029b309018f65a4ad7387ad58450096dec784887d167b097cfa8594f
8. 0xdbad4c29211409faef316ee738236d66e7c101a80592651a6f92be9d4007a72f
9. 0xdd3d7262977ae5a52af8ebfa67234ee037e249caa7864a9e32895daca1e57403
10. 0x118c4cffd3860fc1ddfb98d8b5f8829c38faeb11f7abbc8d4116ceeb69cef042
11. 0x097851e5d48a6ef001bdc13adf7c2b8f56ca95bfe2cbc03529f47d701b4e4b85
12. 0x4575ce7dfdd34997eaf926c49cb611f91f3db53781cb58f754a46009d3b38e75
13. 0x4e57554fac7ef0d43ef340faa967ab9c7606c4a16a9753e9d34e5c43785b12d8
14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345