Evidence row 2946401

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lwQut3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b924da0-bf87-48f8-9a2a-9a7d644889ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Tramafik",
  "owner_address": "0x50803921f7726565309fae883cd7cf423d8e570b",
  "raw": {
    "agent_id": "224903",
    "agent_uri": "https://centralcity.ai/a/lwQut3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tramafik 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/lwQut3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tramafik",
      "registrations": [
        {
          "agentId": 224903,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b924da0-bf87-48f8-9a2a-9a7d644889ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lwQut3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793765923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:21:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tramafik 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/lwQut3"
}

What the leaf hashes

{"body":"40757fa9a285e37bf46424b17a20491da76532bfdda63509e7c0b0b041461325","id":2946401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793766090094028,"prev":null,"subject":"erc8004:5042:224903","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. 0x0762212bbb9356584e2b22d3215a4c1dfd298c653f41330eac154933e4d71ea4
2. 0x055d0efd8132019141312c5056109925ca910c92048b859fd3dfefa4f0b78679
3. 0x66f7125bad8b989af647a164cb6916f807ce874ab864139c1ef841c941504163
4. 0x985bf79067a4096f68c1328f2690919f36d492e944c6ee768adf076f154c21d4
5. 0xbc38c731ab2694faa3d537599c28f9ddf22d61bb2bd7962c6595808fecce82cb
6. 0x4a827062dfb74441522637e4e74293d59e05a7ea14cc442c160e4c856f419b93
7. 0x16beb2847c015945f0871dad34c623399c5560e0c643fc546470eb9005b6bc2f
8. 0x87671b22eb810c7a85eb0720ef722d041954dea1cc81db00d82eaf21049dbe78
9. 0xce40c17b5ed959746e02bf196b31505de0555f5b589bec213c93a81b73b4486c
10. 0x6a0fb6b45df5861233e8c408e63802739aaec633ebcb5473509da60dd9b655c1
11. 0xcb7ae02a8f07830b6a532768a38593d05ccea64998dd39e08a6a6c4ef1766c1d
12. 0x6d9bcfbba9bdf59fb9693455ebd84634a2df09acc1ec2cfaef1b9bd1bb193297
13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345