Evidence row 1818457

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2cSLIs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed607ea4-2ca2-43d1-a1b4-15e95c0fcd0b/.well-known/agent-card.json"
    ]
  ],
  "name": "Vinose76",
  "owner_address": "0xa2e68030efbb970e07548f0940114aac2c443448",
  "raw": {
    "agent_id": "21719",
    "agent_uri": "https://centralcity.ai/a/2cSLIs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vinose76 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2cSLIs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vinose76",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed607ea4-2ca2-43d1-a1b4-15e95c0fcd0b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2cSLIs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:49:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vinose76 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2cSLIs"
}

What the leaf hashes

{"body":"21c847bfe36d9c50d35b08ff3eefa615cde8aea12db4ec2e8c70bec82f36564e","id":1818457,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562583349986,"prev":null,"subject":"erc8004:5042:21719","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. 0xd3a41fbb55be62e5d652a53de1ba38dd0ce1835940e4bd0ba1bb57966ff66b3a
2. 0x26231b352efb01704489bea32aa21a860bd51c4af4321cb191bcea032aac0fb4
3. 0xaeac68bdbc685505921f4de38f77401e263452d27ff7150f1421583e4f63218a
4. 0xb09e1d76404dfbe122c9a21e8b3d4de524a4bc663a03d8754e066b9336f2c6cd
5. 0x2c5e0412d3ad74d38306138c927601de0addfc0b65e0737af90a3f662949ffed
6. 0x06bef537d6df09d2fec8e8af797b3aaa97a4d2953bedbd26d9c6545de6804f46
7. 0x37b3258c43b61e0c93d7232ce795ad0ad09dc8d1dddc6caef5119fa88fecdb0b
8. 0x0bd8e4e3f3d56031da7fff846e581230c1d80f0434b82fc0ef5bc2165fffb825
9. 0x5ee4d784adf4b0a33480436dce096e78a25a3091e1f04578171d3c6fe476ab51
10. 0xac2f78971d8b3ebd482bb8c7687fe4b608deb1c4521fbc606d137b0786c9ed94
11. 0x89a9a1d9cff193276b8989a9494b1ffe06c7de65315c119bb302e49bb5f91056
12. 0x65360a9279458a580bcc7af84cb70bc3cc118973d29e37040c5149269369c309
13. 0x827e8832d4e454afc21199e490166d8c3be13193f254217a3857562757303f01
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90