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Evidence row 2581493

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183293
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
acd3f0a1d22bce8b1f2fe37a711a771f4788929891dd34ced24db62419c37ff4
Leaf
0xfb74bb5e86a57162a5f6f62b8f3c7bdf308dd70d03b236098a09b30b25a409e5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ga5z95"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6b301de-eeb0-4822-9d63-dc0725ae5baf/.well-known/agent-card.json"
    ]
  ],
  "name": "Tofa",
  "owner_address": "0x6964921131aac62a3f2a127342f8c48df1e1d2f7",
  "raw": {
    "agent_id": "183293",
    "agent_uri": "https://centralcity.ai/a/Ga5z95",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tofa 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/Ga5z95",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tofa",
      "registrations": [
        {
          "agentId": 183293,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6b301de-eeb0-4822-9d63-dc0725ae5baf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ga5z95",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:48:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tofa 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/Ga5z95"
}

What the leaf hashes

{"body":"acd3f0a1d22bce8b1f2fe37a711a771f4788929891dd34ced24db62419c37ff4","id":2581493,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710101595539,"prev":null,"subject":"erc8004:5042:183293","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. 0xfb74cc6ef34170ff3f9f0a3d4f0fccf377906e689a9e3dc8f835467162158f5c
  2. 0x5d46a23adfdcd5fd6a8b07dcb5cc7e0278cab709f712e72d4eab2c68fd53002f
  3. 0x90c35acf9b39a490b09d61f3415a8f684ed916aef84880850877e1a54e666f64
  4. 0x93e1a18edf63f097968370ae8caf31432c879851fa335f209027dc3170f0ee87
  5. 0x2c8ed287994012e11317b934e505ef881047b68fc3fe51018efc478faf9ca337
  6. 0xe03be743c9d1de4820e297bcd3c7a4133ee3a101e6acb0027d6eab2b21d8bada
  7. 0x99c228bd9a1170feda324923bd9d9a4b9e32b05cd8f1523ee50487e346d48c4d
  8. 0x6b3fa94117a0ce5ab9971e36020654874c60bb81c06e53f1042123ec4bc42c86
  9. 0xa9e9d77196e02d93d9d758f98ab12138b5e651b284c31390d7b0339a9a13bd23
  10. 0x9b0d57ee6798b9a425d70e14ce262a245745b44d2718e38e776222fe4c7ba8ab
  11. 0xcaf5cd71de6a58417b84e0df680efd5598791fbf8df53f6ea1c0203575523238
  12. 0xcab7a6e31d37510b5b0dc721cc4f39483e1f87d2a170cfd38163f538e19c8c31
  13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON