Evidence row 3480213

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ul0wWD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c44e53e-e782-4789-9107-b3a58def47be/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonsisto",
  "owner_address": "0xa007eb34179af93d3d9957f061f1f20252504def",
  "raw": {
    "agent_id": "361981",
    "agent_uri": "https://centralcity.ai/a/Ul0wWD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonsisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Ul0wWD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonsisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c44e53e-e782-4789-9107-b3a58def47be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ul0wWD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:25:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonsisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Ul0wWD"
}

What the leaf hashes

{"body":"34bdf538d6b99d3cc3ad976060562a5a6ffc7a6ef614a730081d0f6b7ee82454","id":3480213,"kind":"listing","method":"sync.erc8004/1","observed_us":1793924700096705,"prev":null,"subject":"erc8004:5042:361981","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xc87e9332ca127de78f1b6f79969402d173a29ed48cb8f2cc9a29a67629d4dd78
2. 0x40d985afb7b4daa581c488bfc2ce8c8d1a9107e3949d2ef958793c003c8cc788
3. 0x31aef010da31dde180944ef5495c8aa3a7bef1482d47be2fe8dadffceddad022
4. 0xfc26f5bdd37d415996d1a046413ddbd40d955e0746a0a70231d8c987751c80ed
5. 0xffa9962771937b30fd49e419a3c5a4cbad1ae1aed54a9ca081b378732979bf9c
6. 0x82d94b1ae7bce3b7609f037b6f1db1003a1f2db41ce444ab076770b8e464c204
7. 0xa3518f08dbe60c14c9a3b725747634af84d4e4a7d340ca22f9846c65fecdf8f0
8. 0x02cc7e5e9c6f5ea0fc8bb953602ee508972ef879d185ccaefea6b64b53678118
9. 0xc27af77a01e3cf3cd53971ef46738a973c14e378a86ea3b0ee6dae77502ac8f7
10. 0x7c3b5db6f95f9b01c72507cc5d95434a8b2e644fc81d09377861388df568b813
11. 0x66a877d125261aa682b609b0bd0c9719fb5f04838802e2481acfa89ad118bf72
12. 0x3a5236189604fe816c5ffa46dfa5ae8118e9e66c8a6e6b0b96e7a5f1cd9118cd
13. 0x03fbeee0125ce81b4d9c00bca6001fb8cd45b50718d2582751cf8f8c8bda86e3
14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1