Evidence row 2122324

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EybC0a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1da1b062-e011-422d-bad1-1eaf3511b672/.well-known/agent-card.json"
    ]
  ],
  "name": "Oranson",
  "owner_address": "0xafba03b81d87c3b6bc437ad6dcdbf0d41d4346c8",
  "raw": {
    "agent_id": "89458",
    "agent_uri": "https://centralcity.ai/a/EybC0a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oranson 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/EybC0a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oranson",
      "registrations": [
        {
          "agentId": 89458,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1da1b062-e011-422d-bad1-1eaf3511b672/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EybC0a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619344,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oranson 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/EybC0a"
}

What the leaf hashes

{"body":"0e6458d8d2acdbc51c583bb02c91c4d01092546b41f6fdac7fe3e6faef190a4c","id":2122324,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619534968877,"prev":null,"subject":"erc8004:5042:89458","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. 0xb9089cdf0f40172000bb8038a8d17fdb713270dc13214a092b8c98498e7ed065
2. 0x22bc4605b8acb8ae83ea6041091743b205a5d21e7b21a88689a5ef7d2b906cf9
3. 0xb5c7966c93217e71010e3ed0de75f6f332e657c2a1cc6be75d2fd7fdd2c37939
4. 0xaa91893ce209c71a822153b0c9bbfda8a018b8455a15918242b6b277ecdbeb1d
5. 0xeac73ab9b1ae3b7a5e014e5ac6755d0ddee07d4d749df9609ccd228a2a6384a1
6. 0xdfced20f0e35ef08abc693028728a39435e44ffdb11abc3f6e88fea6a48826ff
7. 0xebd4d2a28c39bcbb36a1bb836748551026890fa2a2938108ed55f99caffc2b3c
8. 0xa3cbcdd9b5ca930df1aec86fb027ede9598a8f659a95685bd3bad424f015dbf2
9. 0x8c52a2a525aeb7c42cbe712e70685a32c910ce93efdab3091cb54848a1eb5f31
10. 0x3d89728bcfc6f58d2bc824480402ea2b85f7c3551a11ec2eef63a1a1fb2ac94f
11. 0xa0dac4420294ca178381670ade9e2e4b44665ab089f2300923a88401edae2378
12. 0x963d651d919bdd696be66242b0ee6514bbe3c46940834688ade9fad9027b0b2b
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af