Evidence row 2303298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sKrZ0S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f07bb439-6cb0-4dc3-878e-6f115e2438f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Vialjo",
  "owner_address": "0xdd77a0fa54de0bf417319626cedd15f10cc6e3bd",
  "raw": {
    "agent_id": "142307",
    "agent_uri": "https://centralcity.ai/a/sKrZ0S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vialjo 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/sKrZ0S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vialjo",
      "registrations": [
        {
          "agentId": 142307,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f07bb439-6cb0-4dc3-878e-6f115e2438f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sKrZ0S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793663060,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vialjo 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/sKrZ0S"
}

What the leaf hashes

{"body":"f2be2540a73dc8dfde0746e2204ef2fb490cd2804334b16f4dcfd88f8de9c931","id":2303298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663104470269,"prev":2302763,"subject":"erc8004:5042:142307","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. 0xbdd6457e7af9de3d94a79c6ad8c058ed10a4a3b00cc565ecd8bbc1b40714d059
2. 0xd2467a6854f3704ce4082107a52bf40cf6a293f6dcd6d0f63bd94e5f8eb03038
3. 0xbc8687b5743e70f615f8c62f7f5f69e1bcefdab01b2a99741bb2a3a7512ef151
4. 0x04eff9c31dcc043cd5cea00075d595739a611e0d85e55d44872d66441b938b44
5. 0xefef071d63025fd1d8c756dee595e35545948ad0f0b5d3e53808594df9a9933f
6. 0x3e0686ce09dd2fe1754d3ec0aab8333e23e17e7ba29d701c0f3f3c06535ae72e
7. 0x312dfdcbdb8ee4c85d0bd52a8ca503fca1df48d209a17176617ec2cd441d76ed
8. 0x0a6da400b9871a5bc4e2b96948b20b14103dfffd35cd2c563d768664fcd9ada9
9. 0xdd855bec1fb2ea5ba667139d9e8973458c855dcae5327bfca19f728bbdcdc60d
10. 0x7172f657adfa93a5da306b7a15cff115d94031ee98ccfe989e9b6615c61ebd3a
11. 0x45a88609b1772c3cb97cb7ed88c34db9470c6594ecc449b1e957d45880e1fc64
12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af