Evidence row 2216154

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dNlM5t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b722284-d009-4ad3-8934-6ca59cfb70ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Krezo",
  "owner_address": "0xc3930ddfce3512085098b700a20688cf974005c7",
  "raw": {
    "agent_id": "125589",
    "agent_uri": "https://centralcity.ai/a/dNlM5t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krezo 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/dNlM5t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krezo",
      "registrations": [
        {
          "agentId": 125589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b722284-d009-4ad3-8934-6ca59cfb70ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dNlM5t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647008,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:19:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krezo 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/dNlM5t"
}

What the leaf hashes

{"body":"afc02aba0f35f859ac6f7c3925e517cd5cfdbec995d63e56eaff2f6043a2767d","id":2216154,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647177141316,"prev":null,"subject":"erc8004:5042:125589","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. 0xd6790a20530e15d22f7080b8368fcfa471e34e3f950dd901867c8623e6f4f64d
2. 0xc44a4d73c4176f92fbfdb974fb3005e885cf266384fe1447e5013231ddf65374
3. 0x08b66dbcc6ca71cbd35df514a90bd5b3378fe4b914a4301bd1dc33506fc4f98d
4. 0x15490c2638911a78fc0a684974faf45029fa72e57f4790cddef845990b0e3e1c
5. 0xa0bca98ea3d5a50ec3dc2fcc90b13da207c4b0ec09011814257f539aa07e7ff2
6. 0x3678c2e3baef3e8a711bebdb81103ea00d42cb4a21d388053b8962b764a8fb70
7. 0x6338f7ce8fb5032c0276d815e7852fb372c23143ae80993119087742bffc42d5
8. 0xfb1c58cfb94a76875ea4c60fd9f2ad62d827a518f4b774d77fdd141453f33733
9. 0x3f990178db74768d2bf884fb0d37216a7a3fe650ae48abf73c5df4194e63d882
10. 0x18b5252c5254b69321bbc3f7fad5241804ea449773ee710e8f6b210feb7c7fe4
11. 0x4ee0fc4c09ec63991c4ad569ad0da9855e65ecd1f4f686535c5a9c89e58ebbad
12. 0x381b6cfdeaf8ea03cb439693a260cbb0d6ca9377a1c036675bd1e416d9d82eac
13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af