Evidence row 2038409

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ENfPr7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7cbb8a98-1c8f-42f4-a851-5713a0f7785f/.well-known/agent-card.json"
    ]
  ],
  "name": "Jakler",
  "owner_address": "0xa30968e07da2b880e4f451a208812e77580dcf47",
  "raw": {
    "agent_id": "51954",
    "agent_uri": "https://centralcity.ai/a/ENfPr7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jakler 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/ENfPr7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jakler",
      "registrations": [
        {
          "agentId": 51954,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7cbb8a98-1c8f-42f4-a851-5713a0f7785f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ENfPr7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586913,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:37:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jakler 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/ENfPr7"
}

What the leaf hashes

{"body":"e40103558da7a877ef9c76a8b692d420e22b19cfbce557a4b4e54e595f1bb141","id":2038409,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587038640651,"prev":null,"subject":"erc8004:5042:51954","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xdc69bc1b096606200186efe5f01374c3e0f30010564268884cff0360d0bdded7
2. 0xa4cba4ba049c41406465c87a37015e9e3a1f9caabea5ab569aaf0d374b1ba2db
3. 0x2cdeb8d42f0f900d49719c6c8abfc996a21b23d9fb26060549a1638c745de1a9
4. 0x7676cfbef46090b219cca143c0b4b86ee09a0f7bd0a27bdfd50128a360f55bcf
5. 0xb2a12c074c8fff2ed175306ca83d364c6fd522130a1ffca3301ce15f45c4ed9d
6. 0x9faa8aee21b7e81423f84228cf186dd68c657c53009b5674685fa91c49bfdc93
7. 0xacc68a020ee83e3bd7e0169fa0981f0abb6907bd1eb8d780fc5e32db1ecbe957
8. 0x82cd11c88e21ae9626a7eb67d19622a05eb9132cff47c4e831a78d00853bfccd
9. 0x66a2f6e5d250f8c09d464ac686ce27b94c980287e31d1b9bde0a915f5a448ebb
10. 0xb635bb84189bd9ea03610e50748fc4c4334d5b8a3c683e40a89d73b0a3c6030a
11. 0x21c57cfea31770387b0e151b0992d9194297dd254d4b64a11ec4e4a281bd6e99
12. 0xdaed05bad2a1cdaa5f52d32d403aa69b5ad3e42c64c1772d4dd5905889bf2276
13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af