Evidence row 2987617

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/okegHp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/917f1bd3-c6a6-440a-8d44-475929fd75ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Villani",
  "owner_address": "0xc8c4082b91f9315cf32972f1d81615eb41f4d8a1",
  "raw": {
    "agent_id": "239751",
    "agent_uri": "https://centralcity.ai/a/okegHp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Villani 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/okegHp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Villani",
      "registrations": [
        {
          "agentId": 239751,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/917f1bd3-c6a6-440a-8d44-475929fd75ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/okegHp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793786220,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:02:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Villani 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/okegHp"
}

What the leaf hashes

{"body":"a4d0a026c4d1a91efed38f77066f6b1415f81aff158a3be92f0e52805ebe168b","id":2987617,"kind":"listing","method":"sync.erc8004/1","observed_us":1793786529384820,"prev":2987200,"subject":"erc8004:5042:239751","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. 0x3aed448c3f469340beeb7067905d08dd20881358b0552c8b3b8737d72e6e37db
2. 0x887719b056abccc03cb586973457d2d837975441ee5a374630362f025cc57da8
3. 0x1d56e52f8661338e0fc64397bc5a44df1aa3ddf8a8c89377631a5ab88ef06848
4. 0xf2eb6cfbf559908051a04e918da696d81710de2161b8b510801b35c4175596d4
5. 0xdd94cd264515ac97c98a390ca1ec5cb92adcb8015b784304dc60e0359b1c0a9d
6. 0x1a181256e0b92703c4b091ab25464023834d5ebe4f97ff6d8d2ed8c0da1e9219
7. 0x305464a8eecace052ef6fd5d82e4ab9c4865c6a22b58912e2118c64135eb90f4
8. 0x75965e7901d2421b10b5c93e45b379874aa88c7a092697622e2a93751a6d6991
9. 0xf9e33a15f0640102797ba2e5e6913e29613f1c052d2d4c71ed16757d0b0b2930
10. 0xb86db3c45ec65da2b7e8b0884c0546c2a0e84bfc18d5343c1a65fdc606a5c0bb
11. 0x50e8326822c250fe9468533fbe19e847235f3acb785f068a3c8dcd0eba45bf41
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345