Evidence row 2076924

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OLJrR2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/541bbeea-a183-4f18-bb7e-8c89429d8162/.well-known/agent-card.json"
    ]
  ],
  "name": "Vitert",
  "owner_address": "0x3ee30acefa2ac23c094fa409a3815580384b2368",
  "raw": {
    "agent_id": "70030",
    "agent_uri": "https://centralcity.ai/a/OLJrR2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vitert 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/OLJrR2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vitert",
      "registrations": [
        {
          "agentId": 70030,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/541bbeea-a183-4f18-bb7e-8c89429d8162/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OLJrR2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793601528,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:41:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vitert 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/OLJrR2"
}

What the leaf hashes

{"body":"9399fe3d49252439013f9746dd95226f6e02ead5b7e40d86b742c546c20190eb","id":2076924,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601697675770,"prev":null,"subject":"erc8004:5042:70030","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa09d1595406cd47c3cff16c4de50e7bc7d3b0440910984d5552f7a609e0d8e46
2. 0x39fcc8e203fb856a9725cef74fde33cb1501fbb5f256fc0a1ea0f4f0a85c5902
3. 0x138e99d291e7aec2f4f2bfddf0c35571054cb493e37405c788361e915f7e59f4
4. 0x120e777de12dd3cc66fb2eea790f090cede389a93d3ee7bac95a215ec5999996
5. 0x141803f22391a485c337d588f505fb8e19ce96f03daafa0b251be2ad6d2a7907
6. 0xc72323fe94cdb5fbfbe95a1fdb9a96e956a9f91d6d33f1c09b7b65dc6097be59
7. 0x96b7ced8805806fff941d2623a3df8244aa93d927b705f664ebd9fe911c3327b
8. 0x031cdee073789642d75ea87d1c53116a260840bb23b86f887ccfc4e5ad49325e
9. 0xbb5cb148b40b347b957ccfbdc7ef6b64edf877f13aa9dd0d239c8b7d09b63820
10. 0x247e4f09749c7d4f1d5f63c1241c22aa5e1ac442519dde4908fa3198ee792092
11. 0xfbec5b4845499ccf2d3a57695e30a46b01d34366aab18afc73285cbc321bd08a
12. 0xc7ff2516151ce4262a575ce2e228e9c674806720a6f837e7c4b223a7c393c916
13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af