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Evidence row 2503756

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:150464
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8acaf6b20bca65ef21ea80894790e8907560e528104f1bc7e4ff7481c2166265
Leaf
0x8bd84c323360b0fbcea05c858dfe3a471a8a9fc07bb276bc6456d0fbc4bf597f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ztwTYK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2d0dc9e-ee3f-4fd4-81c9-66ac68b5271e/.well-known/agent-card.json"
    ]
  ],
  "name": "Deibias",
  "owner_address": "0xe560b1d8f1b4fd469e08481c448db36c98607b4b",
  "raw": {
    "agent_id": "150464",
    "agent_uri": "https://centralcity.ai/a/ztwTYK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deibias 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/ztwTYK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deibias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2d0dc9e-ee3f-4fd4-81c9-66ac68b5271e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ztwTYK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:09:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deibias 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/ztwTYK"
}

What the leaf hashes

{"body":"8acaf6b20bca65ef21ea80894790e8907560e528104f1bc7e4ff7481c2166265","id":2503756,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671751648301,"prev":null,"subject":"erc8004:5042:150464","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. 0x8bd82f18b41cb4a383300f2b726852891c3ce39d1cfac5cc89f2ce460be0fb9b
  2. 0x635fb28e9878f8486cdda9f922be4faa9b4363c5fead7e2dfef414519a304a77
  3. 0xc9eecbcae333515abd06850bb40968f0a766afde5012493c157f2b797bcaeb16
  4. 0x599788598af69812eb5b907840b1851a60ed0b95f8e423a01b0d2455c732a146
  5. 0x23b530adebdac9db76aca1ca908e9c5c68633c2a086045072fd7d61c561bc294
  6. 0x068ab4a8cae5bff224ddc7d5d0ab71dac8a19347855521d8b9f0c3f9f6b87b71
  7. 0x14b58db119f3dd200d5af275aa1ed3859090c6f39e7e17b1e3b59ad69cb04fd6
  8. 0x3f67ccbe8ec26948502acd3f026b89ee1966559f56122ef0f226af06ea68080a
  9. 0xc09d96c103fd394594310fdf093380ef55491a43fbcdc317378132bd0bf1bd72
  10. 0xe0eb380384e7e31ee1bb03f4ea8ac2c96b9c4cc09f192837b24c35960a75750f
  11. 0x5c3f042a0bc1ce84370bca3f0c40a8a7f887bf6880f9d45065f46b537ca8e1a4
  12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
  13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  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