addrbookFor publishers
← The evidence ledger

Evidence row 2727697

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211473
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
20bed2bbb214ef3fad23222150071afaa1ac93455929834b4cd9d367f39c4cd0
Leaf
0x07641175ba050e25eaa09d0fc2e518d3f73197fa5c2f912c4775b3115b9e5b84

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eVkkeM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d33870a2-05ec-41ef-bd85-2478e60fcad3/.well-known/agent-card.json"
    ]
  ],
  "name": "Narkino",
  "owner_address": "0xd106a85542d7e5f81044db0ad810fb9a4eb5b390",
  "raw": {
    "agent_id": "211473",
    "agent_uri": "https://centralcity.ai/a/eVkkeM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Narkino 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/eVkkeM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Narkino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d33870a2-05ec-41ef-bd85-2478e60fcad3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eVkkeM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:25:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Narkino 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/eVkkeM"
}

What the leaf hashes

{"body":"20bed2bbb214ef3fad23222150071afaa1ac93455929834b4cd9d367f39c4cd0","id":2727697,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748324110003,"prev":null,"subject":"erc8004:5042:211473","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. 0x0763ffbd7835a308bb946ba47e70734645ebb2aad18a0f964a4811f5d16925e1
  2. 0x09b2f417e5dd04c2e9d171316520c3081030a41e94c7ee1a56d8f9f8613810a4
  3. 0x5cad582c5e3ab41265613ad9a47ef4e3c9909b259e3d99df92fe44724a22dfe5
  4. 0xa13b4393876efed900d08750b78348ee70fe4ce9c23d8ea75558b821709cb820
  5. 0xe6bef87d5f49024e62247be3e598d241ba018cc23b669dfd68537c5dff84bc1a
  6. 0xc3b726953fd6c4df708c653fee029671a5bdcb80791d35c59309482a46427b65
  7. 0x88a8bd1497d99213d3854a1c78e0b93419c67503f07c8cf3d429bb065d0477fd
  8. 0xe3fa6a5c21edf8220a2c317f314f742ab5896f871c44817f39cf96b301ea01bc
  9. 0x2d2ea664eb4d0451994130a4843be0d47aab13098b4d11a5db39008adedb302e
  10. 0x684bc8bccf04cfbe5e277370d0eb3db2198dddbbab10a72ef0e809430175745d
  11. 0x8e002cf194983bb4b61065dbdbca9ab50071f1ee26202b97fb4adf98a7ea79c0
  12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
  13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
  14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON