Evidence row 1828989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0NRceE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/535cf3d0-e684-4e60-9b2c-dc82d307cfba/.well-known/agent-card.json"
    ]
  ],
  "name": "Gunsero",
  "owner_address": "0xe265c4d5fe42f0ca25d66fc71d69e6ac47fb5070",
  "raw": {
    "agent_id": "27993",
    "agent_uri": "https://centralcity.ai/a/0NRceE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gunsero 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/0NRceE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gunsero",
      "registrations": [
        {
          "agentId": 27993,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/535cf3d0-e684-4e60-9b2c-dc82d307cfba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0NRceE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567726,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gunsero 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/0NRceE"
}

What the leaf hashes

{"body":"ed7a0ef8f3a3515185c95bac7885917f105db18b4de49d6a69b203b6aaef3bc8","id":1828989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568075038251,"prev":1828515,"subject":"erc8004:5042:27993","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. 0x8df513b3f90ff8330a54eef5bde46e8be3d4e4a3205b328f49238a862e710f25
2. 0xa48917c7b9e29cedbc005cac5c8065042787b1462dcc9e6b2dbbdee758e313a7
3. 0x47106f6e6bf4f9e35c7560ee8403b2a548c497f816fe0def350475adc723f80a
4. 0x49595fc266da03f573f414d7d3e821087ecc2ae0bc44d8e434f05990f79c0511
5. 0x87d2a1929c250f2619db56273922301f015993f6315f418824a89f4373266a51
6. 0x4754298018eaaa5963d93575fae8c7ed7d6333369d69f96602dbe2ac860175ae
7. 0x2a3368e7630a531060f3c8a826b10e7c5459aa17b7eb1694cef3b055f85c77b8
8. 0x28c0eee2bd9d36fdc11390441406d4f4b72c4418d3ce1950d6e101af72f5190b
9. 0xceabee9c18c7560d5d55404fe7847c667e304b4e9fa2a0c6551336e05d1c901f
10. 0x575f8ed1b7070234b80d4c6b910d00fcafeda67cc4aca71123a90d1095ce0862
11. 0x591aea021f7cf8b6c9f92a3c371a7c64cdf7150c58a37b14b2626a676a919f49
12. 0x29d7a2a4df0d7fa79f3b537becdf01ca611b7c70fbde18f9fae82bb3e270cc73
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90