Evidence row 3057236

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jL3c9Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/635f9c92-5185-4237-9107-3c2502354a93/.well-known/agent-card.json"
    ]
  ],
  "name": "Gavero",
  "owner_address": "0x67fdce2522edaf8f204fbf97cbae741a9b7bd63c",
  "raw": {
    "agent_id": "280894",
    "agent_uri": "https://centralcity.ai/a/jL3c9Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gavero 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/jL3c9Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gavero",
      "registrations": [
        {
          "agentId": 280894,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/635f9c92-5185-4237-9107-3c2502354a93/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jL3c9Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819759,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:19:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gavero 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/jL3c9Z"
}

What the leaf hashes

{"body":"46db2088a3dc6a6e64d595069e56241c1a1c540e94d44456e63aac35112c265f","id":3057236,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819956256606,"prev":null,"subject":"erc8004:5042:280894","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. 0x425941249a3141d5feb9d1028c7419a3fd9657b35201db66b540643206d5bdb3
2. 0x6d047a61a56b147b73e573e7f18ba7119a288159e8f15e6c08016a73fe78bc70
3. 0x2d1ad3dd5c7e522f6690a98808969f65aa56e2fa925a3d4c5c67d92b8035ba50
4. 0x123ba2060b67ee19fb537e84da9cdaa8989fb6d09e108f249efd3ffc6fef468c
5. 0x2f4014d591aa16d3b0eab5852ac1979d0d403b4c30d100ce71ad3796993d5c01
6. 0x7af4bc030463a650a261ee9a462af2ef998f749b594f605d522b11fe42cc3cf4
7. 0x2c953b4a7d5e1d1b897dec46bc9732fe7a5654bdbaf0991fe79c425362d1a4dd
8. 0xdaf53eeb122d03158aa36aa94ded7eb62c1d113ced0bbe53aac6885d3fcd1665
9. 0x99e8a6cf45c180484068f13fbbe034e980fc4c15f67f4b5d9586eaf9adad9c4d
10. 0xd914b1749010952c833d999d08fb1d87dbd9fca37ee6a4aa4e95c49b2f551cbe
11. 0x64db6a4084c1874cf090733f2691f00750909fb333ed1c928c4d59b10e01b05c
12. 0xbdda5f176c3a636429efcc2bd7e224b6d87c183ce4ac4c58bccaf2447f526e1b
13. 0xc891f2c456a44ccf48c1194eaebc9fc84069eb5884bdb601396da034c0b1df27
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345