Evidence row 1837443

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DZ2RRY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d4627ad-2121-4a6b-a87d-b2ed031f5164/.well-known/agent-card.json"
    ]
  ],
  "name": "Findet",
  "owner_address": "0x80e98961bad0e93fa8c4c9f2d83d420ee8ab0708",
  "raw": {
    "agent_id": "33157",
    "agent_uri": "https://centralcity.ai/a/DZ2RRY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Findet 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/DZ2RRY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Findet",
      "registrations": [
        {
          "agentId": 33157,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d4627ad-2121-4a6b-a87d-b2ed031f5164/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DZ2RRY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571852,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Findet 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/DZ2RRY"
}

What the leaf hashes

{"body":"569c32c1e509bb478408243993db143e6fe766076b7072f80c9f24bbae5ce62a","id":1837443,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572158460691,"prev":null,"subject":"erc8004:5042:33157","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. 0x137652131c0e158b2b1cae389d31c3620345e314fe337d80946a53dbea4a9a87
2. 0xbdc3483abd49aac281276e45c9a8171c0148dd82a5bcbdca945dd5ee69c2b1ab
3. 0x2f60f960f7bf85243f7d6ed16f93661ea63d0e0ba655395ea968240eaab92413
4. 0xcb855700557f38efb7ab09838eb07cbc877098c89ce47dbf2b6d2e29db6ff6aa
5. 0x81844c4bf6b8181a214a0865c55b2066c534a0e7b272af4abaf0980b5362d56b
6. 0x1bccdc9cc0631b6cd7ea87712da16e7be530044a0afa22a02656f297dcd221a1
7. 0xf4bf77b6e00afdc6abfd25cb436ae3e6a9d6e6d3af4f3544fdd7b5a596701358
8. 0x15f1c315f9b7444f9d50501aa7a09bc96736689bd33fc098c7c48ed52aa7a0db
9. 0xe664b441cc664d239d66fcd0bdd2a39c290e5d856bd28a634aa83551e87f6f18
10. 0x82959bea5f446bc53a670d13de838279bdd8f9b85c5db8f4d4437db1a986f798
11. 0x3e44de17883d171e418c771a08fc3b02a841f673c18e2fb919f406db4b2e30c6
12. 0x79859dae10fa788a49bdaa3213f20a160211971c37ee9e9362c112381c4c44f2
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90