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Evidence row 2729691

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212523
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6e90df44efe5c0ae9213c9c11ed8b3f7ea0e59931dfaad5d99b4016c7ccb5d35
Leaf
0x97ab88d4ec36d85887b2e5eefa2dc89d41ed161e40e38e9f0a1f074f9ba2e2a4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g0lkR2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4b6088e-8d87-4a1d-937b-88d9e5c3b7d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaubel",
  "owner_address": "0x809ae077d6fc232525fbd4b66624f33792a8ae4e",
  "raw": {
    "agent_id": "212523",
    "agent_uri": "https://centralcity.ai/a/g0lkR2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaubel 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/g0lkR2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaubel",
      "registrations": [
        {
          "agentId": 212523,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4b6088e-8d87-4a1d-937b-88d9e5c3b7d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g0lkR2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793749523,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaubel 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/g0lkR2"
}

What the leaf hashes

{"body":"6e90df44efe5c0ae9213c9c11ed8b3f7ea0e59931dfaad5d99b4016c7ccb5d35","id":2729691,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676508304,"prev":null,"subject":"erc8004:5042:212523","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. 0x97ab2107da1af922038e9faaf276b1da14834def9821ea6837b249d8e453df7f
  2. 0x3c5a01f635e3b7c041c9db244d3820ff16d41d00c4df0eedbd4a842947ee4e9a
  3. 0x99cc5af126e5ebb26f2d0ec023bcfbda2e80ea38d91871ddf9a0d4115e4090a8
  4. 0xebd73eca230019b989649a2f58ed7032797f19444323a150f90b09b1e0ace106
  5. 0x17017ca6ec1b1f5784a521b7395691e3e7fba14485f5b6e9603b978183b7fb2f
  6. 0x2fae06aeb9bbb12c4bc8a8eb9420d742654d9bf7e64a495d4420a6c735ff978b
  7. 0xe9989cb2bcd432c35322f16a8dfba7eedc0576b33d8c09c9c39f75e1ecf05121
  8. 0x897cb2d68e9628c7bc5b4b3bbca25f79dbada4b11995c810b80f3b279ac8c919
  9. 0x720e7933c9d92ed66198b15d320ad8b9adefbb11f7fe990df68f1072d552fd58
  10. 0xe0c614065121e1144e1f877e88012de476a3232383f354ffae0dd4bab570ee89
  11. 0xea3cef37dfa16911f223d496fd4fb9851b6d6fd4436430489cb00837eae991d2
  12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
  13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON