Evidence row 2622343

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3CK3d0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8ef2376-1245-495e-832a-07512efa68df/.well-known/agent-card.json"
    ]
  ],
  "name": "Dallan",
  "owner_address": "0x419f3f4ad043fa0665c3f04b4fb81e278d46aad6",
  "raw": {
    "agent_id": "198757",
    "agent_uri": "https://centralcity.ai/a/3CK3d0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dallan 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/3CK3d0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dallan",
      "registrations": [
        {
          "agentId": 198757,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8ef2376-1245-495e-832a-07512efa68df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3CK3d0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dallan 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/3CK3d0"
}

What the leaf hashes

{"body":"794b05282c9076ee58413f1fee924a5d12b5c0acd668efb18668e6b06ac73a08","id":2622343,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975558021,"prev":2621937,"subject":"erc8004:5042:198757","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x73072414304e397312145d51ebd9b8d243c995ecc9a515f09798a5ef5d0276b1
2. 0xf836890d76a978ff3069b6c60e17b175ba3d2dadbe9ca459bdc8bcc0f0e1cb98
3. 0x91d5d7f944725db8f352d7c2e18c4aaff8dda5bf69724f92593c45f410bd7f87
4. 0x549a71038f50735eae195aff1d1a5fab62f0fd6f7d4b10b8ef70202967e1cf32
5. 0x116419876e32a04136cc0cbf7ab45d5a8856b207f5c19a1abc17262d78b3a869
6. 0x2ae64677962106d57f539d69dcee4b3e47865b7e0a067e9992e1e00554bf3fc1
7. 0x1fabfdd784bc6e6f6b7e51040bebba627b187d34180aad1c89c36859c4674dac
8. 0x06fd3f43e40602707ecec32d2a8919ded06f6310000c079e98ff6b83cdfdcfde
9. 0xf57ea973d2874ecc30d0bc50788f26ff335e187b731af27f5f7b1345b8eeeb77
10. 0x45db4973bd603a1bea29959cf954c823b4e0009a707be5c4ee040a992a02963f
11. 0x1b3a6609404533072f08d3d0e773a77f3abbfc6d2e676d23b264496d184b19ab
12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7