Evidence row 3713145

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RDU3LP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6394c3b7-6a40-4792-b33f-cdf95a6ec0f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Vontero",
  "owner_address": "0xb6afc7dd47bda4bb9ced3380c995467c2703bd30",
  "raw": {
    "agent_id": "389605",
    "agent_uri": "https://centralcity.ai/a/RDU3LP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vontero 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/RDU3LP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vontero",
      "registrations": [
        {
          "agentId": 389605,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6394c3b7-6a40-4792-b33f-cdf95a6ec0f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RDU3LP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793961197,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:38:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vontero 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/RDU3LP"
}

What the leaf hashes

{"body":"00465fe33d9a145ae99d62e459a798b12db94915771539db8dcb3f5e7a937d8a","id":3713145,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961516596320,"prev":3712929,"subject":"erc8004:5042:389605","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xd7ad6f490393dadd5bc4586680cb1d5e8e3d49563bbdc5128d85e4c84de01a79
2. 0x1132f3f3c00c89407574c993b61632f74d29f34b04d3bb39518a2beec0299a4d
3. 0xac5134819379562aceb67e9a7263eed8c4a7372e4c01da6e8e01d4b21ddaa490
4. 0xc959c44fa86c358d0e15730d8f2eba43a3b24e7f856813ee1e0b81245476127e
5. 0x5f75d1a36e540c486aabdac038c79834880e8ec30c086978f45031e8c2ea6f4d
6. 0xcf2bd21f8b2bd63cf653b7e36afc8e5fde7cda77ae6e5c7b369fd14336f6034e
7. 0x33343f39da122d50f51c6a74435a6fa3482cb20afa8d3439bcce999055d419a4
8. 0xa3f034d6c9e8a8a85c752d6d4733ed902d72d0002421364c216e9698b2cb0f10
9. 0x60489bcf9a5db6eb42cae76836cebd01f046b1f1cc66c0d4dd4608a79c64ca6a
10. 0x88e53477c155d87c216de8096fd0e0985897631a7c495228c6bbee1a9fab1189
11. 0xe88a2ff93981c65ac1402deda2d377c645dbdf734bda20bf13c58763476ceecc
12. 0xa1f9efb5fa30f91b97b090d6b2bb954cf2717806a64da237d81aa84542c05f2a
13. 0xab0bb45b1bc444d015527c8158fa06c09337b20aabcd9b2e528a7043a4abf432
14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1