Evidence row 1778671

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B9HQQt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e790bfd5-6bd8-40ad-9316-aca6f6c61e4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Oronsus",
  "owner_address": "0x7d972f6ca32e8421bae06478ad3c59fcebe358af",
  "raw": {
    "agent_id": "13572",
    "agent_uri": "https://centralcity.ai/a/B9HQQt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oronsus 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/B9HQQt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oronsus",
      "registrations": [
        {
          "agentId": 13572,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e790bfd5-6bd8-40ad-9316-aca6f6c61e4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B9HQQt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553568,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:22:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oronsus 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/B9HQQt"
}

What the leaf hashes

{"body":"92b3c0cf7599172e657a999ee282bdcb7be91e7ab05b1d1ab72ea9602cc74e87","id":1778671,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553765080874,"prev":null,"subject":"erc8004:5042:13572","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x05cd11c517265e62a040511b1ace2ff35dfb4d8d0d4c10e28738236712589497
2. 0x3306f3d14e598c54d3ff91439eb8dd23eca2fbf68f51e2031444e74aa935883b
3. 0xa0e94518fec5473a39494f0f0780130e3ddff697220aa86296d7febb6e3dac73
4. 0x2aafe34e524ea1ec3585008a53daea64f31f03e08a64c4b1910156f677e4a254
5. 0xaa057b683fd0a54372e6393afc60e09800e864c76762634d117396ff77fb0ecf
6. 0xa8296d52a4f3c3fede461d9aba87882f5d87560d406d199c27076811c00f034c
7. 0xb6814364151e2a30b4444e14f1f69fee60f6daf3a34b6af81e08c8fb5d8d912e
8. 0x193073366a374fd46b19fb5649f6aef124c54ace38c3ccdd9296057f4c124469
9. 0x79b4d387bfce29a77dfcde73628b8b2fc2589cd46951f405d27e0277198e6402
10. 0x3b889fcb68e94c3f3f13162622c75313319e123dda0f00a66778f171db41dc68
11. 0x0233a63b507fb89383f86df4c2333358a882fbae41beef40575169ed2ac011c4
12. 0x0e504833698abc04312a4beba98e6602297f4ebcc6ef94d56c7c823f8f4d1120
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90