Evidence row 3722698

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/58NgP2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7eaa3e63-7cdd-4f9d-9181-deea9698deda/.well-known/agent-card.json"
    ]
  ],
  "name": "Piorias",
  "owner_address": "0x80979f845c75ed9fa15b1942bd8f031dd2821773",
  "raw": {
    "agent_id": "393816",
    "agent_uri": "https://centralcity.ai/a/58NgP2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piorias 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/58NgP2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piorias",
      "registrations": [
        {
          "agentId": 393816,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7eaa3e63-7cdd-4f9d-9181-deea9698deda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/58NgP2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793967231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:18:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piorias 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/58NgP2"
}

What the leaf hashes

{"body":"d31259b526897665b587b077146e69f237f81a7b1ea49073c723dff2ce4225c2","id":3722698,"kind":"listing","method":"sync.erc8004/1","observed_us":1793967509719184,"prev":3722325,"subject":"erc8004:5042:393816","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. 0x44379bf9616d86f2fc0fcea94eb532146ffef9af273265036e285f7f08aa10c1
2. 0xc2e072b116efdbf184b6dccad67a3d848d0c15959a6432aa533a2a4c4820be70
3. 0x5fcefb3f8ca348479d5ac96414475514ee479a258b5970ae4da8b6ba7e793eb0
4. 0x0795f5d7e2799fa59dc4f14212f194351373f891e870dc0d41da8f07d056ac26
5. 0xb754598ea93cf79672b7a4fff42a6eef0b371084bce67e863eeca2898f5b6cee
6. 0xa75cf223d5f3209db5c96b5e10e2847ebcafc0fe1e1925305cd2363fe6b17b04
7. 0x54673e46b42844d2d46a9ec0f395aee65de819d402e42d9ae43e664ea555b603
8. 0xdf35cc4db27d926cc7d7f99117a2c4ecbcc47a1edd67b9d4640f89aad9aab6a9
9. 0x94bc4195a63519adbafc4f0be662b0dc48a8119841bc2c7d2cf56ebdabee8c41
10. 0x5056615537ed91990c4ed2c39f8dd344a554d024ff1e809200e28dfbbc47a940
11. 0x69b496da6f685fc99453d3dd9cfec531b4ab283a5661c0e3d736c688ac6b324c
12. 0x6f2f9444fd40f7e697e8c00a09dacb57ab16918fcc0fbfa3865e1155b9692871
13. 0x2ef46b577f5d9a26dc0a53d11e5c56e403afd53d28457af329a319bf3020b535
14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1