Evidence row 2163213

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hzXyLg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43e406e0-3b28-4c2c-9e4a-5413d36bf9f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Plondon",
  "owner_address": "0x8fabeb956476fe5fb9340120d29807f030531478",
  "raw": {
    "agent_id": "107103",
    "agent_uri": "https://centralcity.ai/a/hzXyLg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plondon 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/hzXyLg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plondon",
      "registrations": [
        {
          "agentId": 107103,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43e406e0-3b28-4c2c-9e4a-5413d36bf9f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hzXyLg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632504,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plondon 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/hzXyLg"
}

What the leaf hashes

{"body":"ed5823d571990543da8eba1042bdb62122d17e964fa1b88bda424bb3b60c1771","id":2163213,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632848062083,"prev":2162662,"subject":"erc8004:5042:107103","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. 0x96fc3b196fd7e0d7ad27090f3476fb9f6b3e8feb283fc1ea04f5130d52f87422
2. 0x705075c85b76ac4560258e0f7a63768c883034eccbf67b203f74c6b3c6f903c5
3. 0xdf127c9a0ed04c6d693d791fb04d7c4be33fd1dd0f5b144254c84165c80a2044
4. 0x4b44216a99c216ab31a51606bc6bfa0e69a2475cd1fbd8c1051d198265c4c7fa
5. 0x91093c1516caedc85ab4b7cd39e1ed367710f162400ca7ba0956d933261ed35f
6. 0x28771e9e6302b817dbb379026dd6233af0685accf9d22d81f4c7e9f0dc0b4300
7. 0xc0c06649fe3d345a4e27e8a646dac395e60e77f9d07306c986fab931a7273842
8. 0x9d6cbc5ed926f78cb500b4bf920772d3aaaf10c0e8a80533351984508c6b8ca0
9. 0x3a4e57d49646a0952b022d3812aac75d1180b6320914247b4f641342a5671196
10. 0xf44f7e3deded6ebd22470e17393f748d0119e2eedea8d02a7551fb9955eac8ce
11. 0x18e18146b794a547787f440de5f842f863e60e7023c6b4a04def7ef4e5fefc6e
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af