Evidence row 2041613

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9BC9uj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4c72c36-ca3d-4468-a0fa-4a78786b19dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreirobo",
  "owner_address": "0xaae1a78d92038fa9257a02fe701090a404a8132a",
  "raw": {
    "agent_id": "53559",
    "agent_uri": "https://centralcity.ai/a/9BC9uj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreirobo 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/9BC9uj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreirobo",
      "registrations": [
        {
          "agentId": 53559,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4c72c36-ca3d-4468-a0fa-4a78786b19dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9BC9uj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588101,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreirobo 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/9BC9uj"
}

What the leaf hashes

{"body":"22a50ce81c4e6ce1f17bea0b99c574b22b94eb6d1c5b6d1dcd68eb3dc6d56924","id":2041613,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588436152317,"prev":2041250,"subject":"erc8004:5042:53559","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. 0x9df9266b27bf93e4214af3e41093599ef5f57639126ce83cd4a1223aae6512cc
2. 0x31c3ae92d13a4573e7cf1fa648fe645b64c29c0d5c00c425260ff0a9052b1bcc
3. 0x9c661f9947141e6d849663f491d90b0df7af9f24e8db46aafbf12ee6709a300e
4. 0x90b014bcc4c8e9f3d46c1c88918380c230bac42db80e856a9df3c4a97c2d4ac5
5. 0xf5905309fe64f3ee2c6c4e091ffe5c4a998e20a9d402792ac90c9a4879d42dff
6. 0xb578af6cf1238c0082a3840136112ecf1f0bba3779af44c5ef74d949614ea2c0
7. 0x4c630245766e5a2e4ca9dd283835d5d2b3f81aa06a43419e26c2798327cfffdf
8. 0x30b03ea8f3273d1811deca214037e9f04cb76fee443efb42af263744361141ef
9. 0xb01df1901e2b4b39c51a3e7c7e1be4d5bc2042654de0d45af01741a673074b9d
10. 0x9437a1fc51c2cb1f4411c7bf251a1fae82673c71b3c53edee5156c1f03dc5edf
11. 0xccec7d497c549565bf2175ddb1e0360d158ee22bce37bdbccb1af073e11dbfd2
12. 0xb16e0fa435419d24e17ba3d98285617c3c0febbdda3edf46d371666775a77d5a
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af