Evidence row 2082633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vtzvst"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a71cce5e-c7c9-4479-8c59-506ce51d7694/.well-known/agent-card.json"
    ]
  ],
  "name": "Brissabel",
  "owner_address": "0x2e2f84d9c6951e8fcfae584eb346cde5926bdbca",
  "raw": {
    "agent_id": "72641",
    "agent_uri": "https://centralcity.ai/a/vtzvst",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brissabel 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/vtzvst",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brissabel",
      "registrations": [
        {
          "agentId": 72641,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a71cce5e-c7c9-4479-8c59-506ce51d7694/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vtzvst",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603782,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:22:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brissabel 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/vtzvst"
}

What the leaf hashes

{"body":"36fcbf17341711bbba585f7f9e139156179f286dc6b1d5ceb014b7beb7378ed0","id":2082633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604146827306,"prev":2082084,"subject":"erc8004:5042:72641","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. 0xd1f9ffcae3c278011c399614a334d29d5874de774c1ca3f4d5fc2a7257f4b65f
2. 0x0dafcb0838b595664b06a24f61e30dc0c8b03b7a55471bc43c624291b0928ca1
3. 0xfcd4d18356b9c1b6cb56a1073dd19b1f1a213fb3a2da1a8d2dc287ddfc19328a
4. 0xa8e76dab3189ebf2dffc5a01b15fef0e6ec6e1c079c1aaecddadadeaf05f17a2
5. 0x5fda518b544e131316f4e981ae7a1471223b6c8850791dbb000567ace6fd190c
6. 0xf9d8172c187915ffc94563b5074b5ff9fab85e1adc8c133406f3a3a10e867c9b
7. 0x1413bd656cacab8f38da6b000eb9a4ab0288a84e5e5db6b6fa210d1955ac8aa9
8. 0x02a7dae49553e91ffb80657665b8d82b2cbc4d13ee73642316a029445d00fdb0
9. 0x253894a2d188067ed60b94504d1114d4a7bf8201f95be20fede740e3e8d7054e
10. 0x1e084b9312051b00506b5577e5ae07d334606e801e122b63f914aebbf05f1cab
11. 0x927c05a5d8546f863bef20833d98f1e1c35c8e5ccf50b0ad910c73799ef2e337
12. 0x8f7ec337f2782ee71c5fcf875ded67ab29b3a792b4ec497a9bd69388793bc4bb
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af