Evidence row 3127981

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VmGiVn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1821dd94-0156-4f35-a317-a8c0b1f517ae/.well-known/agent-card.json"
    ]
  ],
  "name": "Robinero",
  "owner_address": "0x9bfa13ab18237d5a5f267da42d831f5559dc8ff9",
  "raw": {
    "agent_id": "292388",
    "agent_uri": "https://centralcity.ai/a/VmGiVn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Robinero 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/VmGiVn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Robinero",
      "registrations": [
        {
          "agentId": 292388,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1821dd94-0156-4f35-a317-a8c0b1f517ae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VmGiVn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Robinero 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/VmGiVn"
}

What the leaf hashes

{"body":"f94f6e78bea2e987199760b73870ce4548de836c342b401fa8e08210025090fd","id":3127981,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825916033560,"prev":null,"subject":"erc8004:5042:292388","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. 0x9991d9c59b40df98695c66c1bc281cedf1344fea70523365195fca81be8b1072
2. 0x782d659eefbfaeccbc839dbba3c3a96ba966499360e2fd8f7c220976740d88c3
3. 0x09d969c29e481b65bc8d2b5f03aabeaca98a91e651fd089ab941bb52b77fd3ad
4. 0xd716d938ed37eea8bdaf179cd98d91a2f1a8c30ff3d0f9c3ab575b114137917d
5. 0x0a24b8abd951ea35400a32209d9754485159b3815690c62b8a86664627ae2ebe
6. 0xb4bde76e5b19b370db52911f2e8c953c2cc28e16dad79b8fb21d1a946b04deea
7. 0x8a75d4ba770173bd66c8b866c2ccea18629502827865c688e1e8d0273f784daf
8. 0xe82a66da918d1a94b06737d567b232a9e538f64286657a721a93faa355b4e388
9. 0x81829ad6e96d06916bfd454018a0dd69897d4ef6973dd5cdc4809104b0b3cf44
10. 0xe90087bc1020616d7498a29be20eb9cc9fca5200db61e64c9b8091dd23af9e42
11. 0xd4bfb8eda151598feb5147abbea1f8006fdf480e964489e18cd74d693b0b83a8
12. 0xea6a06913a4fe1f5f76faaed740767a6bfdbdce43f74dcae8ffc516ac65c432f
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345