Evidence row 1779614

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uMhuuG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad9e5da9-4a4a-4481-b378-ec20bf9a87cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauler",
  "owner_address": "0xc501c56796e35c297625ab3f333e4e89daf59f09",
  "raw": {
    "agent_id": "14452",
    "agent_uri": "https://centralcity.ai/a/uMhuuG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauler 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/uMhuuG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauler",
      "registrations": [
        {
          "agentId": 14452,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad9e5da9-4a4a-4481-b378-ec20bf9a87cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uMhuuG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554235,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:33:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauler 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/uMhuuG"
}

What the leaf hashes

{"body":"37f2333e6b57f598d8efa029162adc32561127b8153a155ca88f3b5be9d9fbee","id":1779614,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554439772050,"prev":null,"subject":"erc8004:5042:14452","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. 0x44e4cc0f40596ee2b99d1c017a1af5124b2d3bec8f6a1533cb07a5bc1eed79a2
2. 0x5898ae0113e3785eb6db1059a9507667b26e607c263d2ce1de0edc1094159328
3. 0x93245c4c020c3761b4a721fb0453e6af68fd7ad2acc4b875b19a34c7c7906ddf
4. 0x529401c9f425e163896e7267fab0c06f38b6c14711be2b45c0ae6077c143bd75
5. 0xad108060bf55500ecc7a9fe451098dce26411422bcad9a5f62e075e55e309b2c
6. 0x8d38014833604b24cf777418802bc54e9f036ae5e8b8879b3788efb79ca70b29
7. 0x1f734d32f343dee2bc534c9981a0c4ef3a6d88b44a0fe8911f2ed2c57d29fd59
8. 0x0243586a8750953ffa0b1bb3a4dfca950068d2631c03b318124a24144532dc68
9. 0xf5a8afa493c089c54a7da3cbd76727b9c9e684274e8aa40e12a9f2bbfcb4727c
10. 0xab5729e1d6142f16acf9b7c933f45aff5f6e14ed69597fd81b8ca4c7a36f1201
11. 0x7f331a28c6dcf46d912efaf02daf00be50bbaa909294e4182dc501e8f378ddba
12. 0xa512aefa3742f8f2217e32a01436ec8a845ef3a867bd17d3a3ee2de3875040bd
13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90