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Evidence row 2618525

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196892
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0fb31148858d8bd2bd3bf37d6b04039da42dc04178e715822e0d9d3f1c22e970
Leaf
0x7f1cec9e63aa3a5f06e95a0e75f07e0489033a0566e941f4d65f2e42b1a67c68

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ouKbqh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/295fc66d-0174-4fb7-a955-5caeeb2d4705/.well-known/agent-card.json"
    ]
  ],
  "name": "Keituzan",
  "owner_address": "0xc45c60a5d22d48db2a5e06725e82959539a8a352",
  "raw": {
    "agent_id": "196892",
    "agent_uri": "https://centralcity.ai/a/ouKbqh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keituzan 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/ouKbqh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keituzan",
      "registrations": [
        {
          "agentId": 196892,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/295fc66d-0174-4fb7-a955-5caeeb2d4705/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ouKbqh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727172,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:35:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keituzan 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/ouKbqh"
}

What the leaf hashes

{"body":"0fb31148858d8bd2bd3bf37d6b04039da42dc04178e715822e0d9d3f1c22e970","id":2618525,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727305826861,"prev":null,"subject":"erc8004:5042:196892","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. 0x7f1cbc6e933705e38912c76df37647692c23ab0db1e69c367c5f6aa2a10c9248
  2. 0xe741f9ce771f5b9ddca1740c1941291a6acebf90f3c6663eb9dbbef9c3261d1d
  3. 0x37f85e7e0598221b7bceeb8e29a41dbe0e3a93e9362a2c0f8e4509268e4e0f3b
  4. 0xc98fc05e03de38971939434284e088e35fc1bb8539694645fd39e3f079ce27e3
  5. 0x05b844b351bfe6f7b6cc280bf6aa93d382571d4789791655023e2003dab0e419
  6. 0x829d271979684738b14689913d99f061809d0038d3ae2d8c6cea3fb2e656a81a
  7. 0xb0e108c703ba57e77c935140ea1604074aae6be013499569e5cb5c6399f6283a
  8. 0x293c1c7c014bc8d6a16555a4f4e503fd2ea8123668b3193a9d21d0643426cdcb
  9. 0x95ee87b3b8e89035e777ef3b373a2cb5344ed32ccd5c6bca4d1528140dacb3b0
  10. 0xa13025b873ec68c8339ff8e8304475346b125dd847e3f9b5133a81d6623c7413
  11. 0x6a3db1b01a466ad78f4f0e9a5b167e9c736b41fada645f1f355fe69b1a0948df
  12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
  13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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