Evidence row 1843967

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/us6xo3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbf2cf17-66cf-4feb-8a29-9b9b4d2e4d10/.well-known/agent-card.json"
    ]
  ],
  "name": "Jesset",
  "owner_address": "0x726e899350af8d5208a0c397850554f65658c50b",
  "raw": {
    "agent_id": "37016",
    "agent_uri": "https://centralcity.ai/a/us6xo3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jesset 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/us6xo3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jesset",
      "registrations": [
        {
          "agentId": 37016,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbf2cf17-66cf-4feb-8a29-9b9b4d2e4d10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/us6xo3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574917,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jesset 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/us6xo3"
}

What the leaf hashes

{"body":"0d619aca50afddf5ceefc6d61f874013f047b847726814cf7a4b121aa1d52620","id":1843967,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575226744257,"prev":null,"subject":"erc8004:5042:37016","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. 0x1bd6cce525d952e045b0ed9c94e4dc4631725fb9acc29a7a839f1a9a44e0b745
2. 0x51923760a1bcc2b5c0043c7c0b6c105565e34c4dedba8163521ec3959e8ab2b0
3. 0xcb274b25733cd08f7f1a27fe103618526e6efd28d3c13be7c6de29bdd4a7bca6
4. 0x7c978048e3a62165eaff4fdc0091392cef4dccb691eab561dc9a459932ea508a
5. 0x84cf3e895dfbb84921c3168bdebe80f42381ea4844882cfc97e37e9d83cc5a5d
6. 0xe58544f485e2cad8c72811a82f687cd2101669b618a6f1001d763257d6bbcd0c
7. 0x126834e6c1251bf55f25f6e10954e9c1ae07b358d9fe661ec9d52e2822a53c72
8. 0xadbe5a037abb8739389e52ca5dc2e2d0952500854f9a59dc0d71f8676db14366
9. 0xba89a698970a93b2c50983eb230b7e7b3196ab9aeaedd035978c81dadd1bd020
10. 0x7168ced35c7f2891eff8c02178a3edaa063a63af177c55a0ca97d08f4d607435
11. 0x09c6c82afdd2ab3bfecc2788a0630b34e3ff8b466a887f426188637d9b259735
12. 0x374e8677cb5f7470293815b5235e57fac081a54b8c9fd798307f056532e9581c
13. 0xae521539711ad5a91adbe0dd002003819ce70e53b6a96152851758fc41b75098
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90