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Evidence row 3664215

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:363823
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0ac95a10baf73ea8a352c61ea9efa89b162a9d703255b977527e55487da47a42
Leaf
0xb2958e5dd674bb2ac4b175434f5c84d4637e0508452c0eb18f3c2fcbd40942c0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O9s4uy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e36a19d-f32f-4b76-8656-8efbb70b96ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Vovito",
  "owner_address": "0xf0643cf0f21e0d1e657efcb3dcca25d88c8ed1e1",
  "raw": {
    "agent_id": "363823",
    "agent_uri": "https://centralcity.ai/a/O9s4uy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vovito 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/O9s4uy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vovito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e36a19d-f32f-4b76-8656-8efbb70b96ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O9s4uy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:14:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vovito 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/O9s4uy"
}

What the leaf hashes

{"body":"0ac95a10baf73ea8a352c61ea9efa89b162a9d703255b977527e55487da47a42","id":3664215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793927657062503,"prev":null,"subject":"erc8004:5042:363823","subject_kind":"source_record"}

Proof

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

  1. 0xb2959388c74886d42442936f8b1e67fa52a18de7f3146883ea6032e6aa0a5440
  2. 0x285c11411134c5ef9c87a133a8983984a66b1eea33707241171eeb96fbba9121
  3. 0xbb066e731f04e88c3f90f1663f0f111358b2e0b29381545255d6b8983d3bcb4b
  4. 0x88b5c84ce6f7e66f2198d839912db7a9a2e19abdd1192bc059bc801111857cb6
  5. 0x7b4a7c0c76cc9c0002cfad7b27cfeb22fdbebc6e50e738084dcf8768521a431c
  6. 0x2dfa03a7db6d41500efa31b9464c5b9d7ed8edad68a5e184a7459bc4272e0a0b
  7. 0xb82ec0c3b17cfdf5722601ae2e2a638323dd3b9120c43f0b1ee48a9cc67ea236
  8. 0xce459335150e45bfb7a36a26d5f998de625b6732596b831dc56591ce05c8669c
  9. 0xf22533b4eefd480846f6ad5b97b4d4bfaedb3ef242d0dc57f8c49ae42c53bc99
  10. 0xe2ae27f90493a8f2da1f237fe4a8da49896b02e7b680673be5063f6814c0d21d
  11. 0xbf31236cde0de12aa34d80d3f55af1156f7b147d20eababb2211fd62a5d71d3e
  12. 0xb0bf4bacd1e45931fffcb6c8bd214bb469358ae0d11d3135b78866e69bc145b7
  13. 0x0353667b2c4e07330b140eee706bc296fa70c834f49fd1118f15d96623a00bb2
  14. 0xa99b1ad6330601889770030d23b9c5dc19a1695efddee19df6debd2cc7c017cf
  15. 0xb12c082ef1a62be55def66eb167199a0d5bfcaf36f2f6e389298bc918cf1b0bc
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON