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Evidence row 2513163

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:153841
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
91973d0e470a4a96d2d73cec2ddf29d21cd65619b5ff1eb851986bbb63c71362
Leaf
0xb4a3aafbc2dda297f7b2756a059543c9a33f8cdf4e4f58e423fa2c82bc56ea97

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QKRzRb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c41fc53d-5b42-4544-81b9-e10a26df5c38/.well-known/agent-card.json"
    ]
  ],
  "name": "Vasidon9",
  "owner_address": "0x5bc14fc99d3e2bbab354361b79d6055c31cfb5cc",
  "raw": {
    "agent_id": "153841",
    "agent_uri": "https://centralcity.ai/a/QKRzRb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vasidon9 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/QKRzRb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vasidon9",
      "registrations": [
        {
          "agentId": 153841,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c41fc53d-5b42-4544-81b9-e10a26df5c38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QKRzRb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793675751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:17:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vasidon9 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/QKRzRb"
}

What the leaf hashes

{"body":"91973d0e470a4a96d2d73cec2ddf29d21cd65619b5ff1eb851986bbb63c71362","id":2513163,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675820611945,"prev":null,"subject":"erc8004:5042:153841","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xb4a3ea5d1d65f56125a462a0c5132e668cd1476a79f1a586274324b23d28dd1b
  2. 0xd425b98c3b81a77d13b40234879f6549662c4c92836222f9e8707ecdff1ebcc6
  3. 0xd595b8f16ca2f50b67845683d3e3528f1afe36457b978595827b9d357f8a2887
  4. 0x3a95d69697bc963ce3fc9ab502c2e987093ec04fee6c7f067a0b73d80524c552
  5. 0x37e369632143a6cadac5de23118b9efb4143e5dca5edeca7e6ec1019f743e6f6
  6. 0x2c101609e40e0566d331eebb70a449e2e127ee5718e10b88bc3529c3373f228f
  7. 0x6b2a6a0691523096b8645d9a205abd756bf009aa38d1ea64c79f53b9968475c2
  8. 0x3d2792c50a5264553faf80e9ebecfa860ea46eb8378f5992d56da9e2a8bbab5a
  9. 0xbf95c1be35353e0ff22729ebf9a656182b9fcd07d768cc5ea88002b78d3b8c78
  10. 0x7d838524ae408369ec89ece517cae41ff6d78a38d5c08770789f9fdcc7ab53f1
  11. 0x213f2d17466874a0900371521fc8276b5b5ce7c69723df9663e06ac2849e8713
  12. 0x007ad4f9268ae223334ac043ba8869550520e010b202e7ea881bc3f7d4f0e38e
  13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
  14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON