Evidence row 2289633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D77Qh4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8690e7e6-c049-4ac7-a819-da02ad7ab018/.well-known/agent-card.json"
    ]
  ],
  "name": "Frabon",
  "owner_address": "0xd7705f3804cb617988db33746e86c827f16b8a4a",
  "raw": {
    "agent_id": "137122",
    "agent_uri": "https://centralcity.ai/a/D77Qh4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frabon 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/D77Qh4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frabon",
      "registrations": [
        {
          "agentId": 137122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8690e7e6-c049-4ac7-a819-da02ad7ab018/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D77Qh4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657360,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frabon 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/D77Qh4"
}

What the leaf hashes

{"body":"42e05ea784c4e66301531dc7bdba38b4b48986488cbb6aebf220e9231560204b","id":2289633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657675539575,"prev":2289196,"subject":"erc8004:5042:137122","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. 0xcbbc04888ac2ba1926e481f75ce61d06ef07754d1573f7b528baa6b088d8ca86
2. 0xf5edd317ce8df397f46ce2ff94433d90c35ff61f6a98c37969d7299fa6b4e070
3. 0xd34e80d226760438431a7e2ce7e9f76bd626ebfab6cd772e12e1c904e9bd4ec4
4. 0x6d1df7da3e3713bebf6e2d028fc7eb9f4c82fc35e77fe4c219ca703d04f86a44
5. 0x4e2870618aba592c7cd8f9b6db46a02110cd81291dd78e9f3bf9203d7f3e6a29
6. 0x145e0739a0cb41d0340374cb85520aba88896a59ec9f6fe3150dce3a1028d3cb
7. 0xcf7e27f083c1f6348e1f3d2d4d00548480d3cb4e833ef3c5f87abac6a82ef96c
8. 0x4a527c63935211e676d2ed96e687204b978f840a7515c00b6e88d67457f756da
9. 0xac541e11c27bb18ba8808fe361758fb2d746c8cf369a758aff377a36e2deb21d
10. 0x2da4c6045224ee319f919b8c6025e373586535fea390a45bf0fd66f3750caa38
11. 0xabd368b1af1bd1ca3ab90a16fccfbf2fe1617353b26e16f1051c9e19a1ab7ab1
12. 0x7f7e67ddaa239b7f47a381ca645be7874e814b886fdf50b97ae25602f2ebb785
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af