Evidence row 3672602

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t8lwvI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cfcd817b-d5e0-4516-943c-89356bdfacaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Viozabel",
  "owner_address": "0x04446302aa0f3d1a5fb5a923c6f344e2aae70518",
  "raw": {
    "agent_id": "367938",
    "agent_uri": "https://centralcity.ai/a/t8lwvI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viozabel 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/t8lwvI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viozabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cfcd817b-d5e0-4516-943c-89356bdfacaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t8lwvI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T02:54:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viozabel 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/t8lwvI"
}

What the leaf hashes

{"body":"9b9c36278987b273a973b7f41345bbefff964f7cbe9bfce5d806fe2bc932be3e","id":3672602,"kind":"listing","method":"sync.erc8004/1","observed_us":1793933645178599,"prev":null,"subject":"erc8004:5042:367938","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. 0x40fdb9be30c57d49ef1c1d7d40f315300092fccfe20cada30e6a9ee235d66974
2. 0xbaef6cb9d427bf66a757b6336cf25ff25c84dfcbb718c568479aca924a1cf2d3
3. 0xc96c6bf25832f4503397d6b022202048039be9ac703944df1342f4f43819a5f3
4. 0x6d787c1efa865ca7f2502ef9985476b60e9b44026215a6aa93d5095710b0eee5
5. 0x858902c1b946c6090656bc705348176dac7812965b03fc2b9f7a5eb0e53a66bf
6. 0xb44a8e756f2df10297b6b7c057cebe3bca29228d438885419e6688478ac776bb
7. 0xe1a4e600d4d0885306c66adc495bca0e067e0e0747453e570e9b8be9d4c79e87
8. 0xce3c9d9cadd86c11a80e631bb3d9f42ba577c401bc62cd00969165af6acdd809
9. 0xe03e1ede5ecd6fa44da1c9acd3feac5c07f296a4c7fac00ded5e7d04097282fb
10. 0x1bb084f6528b37f064dd5e519fa92b8600ff07a794261ebc6219a7fdb24a56cf
11. 0x79fb2e79d4a83363e6122aab6aa8239a804ac58a72ef5d39fff7269c3d27aad7
12. 0x114e92783a688de869d7c04ece5527b7fabc81ba175ba6e2d5ee5621cec84814
13. 0xdea67765485b7f8e9cfd696a7b48f8329881cd7cb66c12d7580fdc33ae4e6a67
14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1