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Evidence row 2541657

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:164055
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
16a50f7049e7e405834cfded32a695e6073eed19861e3172adff24892bf5de99
Leaf
0x28b7c155473d038f57198ccd42ad34cd029a6d951ba2006cf2492a1bbe333e40

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QKvKMo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14b824bf-7c35-46a8-84b4-b95e51bfb14a/.well-known/agent-card.json"
    ]
  ],
  "name": "Alakeivis",
  "owner_address": "0x29f6424623f6b0313bb320afd9a5bac05206a5f0",
  "raw": {
    "agent_id": "164055",
    "agent_uri": "https://centralcity.ai/a/QKvKMo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alakeivis 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/QKvKMo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alakeivis",
      "registrations": [
        {
          "agentId": 164055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14b824bf-7c35-46a8-84b4-b95e51bfb14a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QKvKMo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687520,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:34:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alakeivis 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/QKvKMo"
}

What the leaf hashes

{"body":"16a50f7049e7e405834cfded32a695e6073eed19861e3172adff24892bf5de99","id":2541657,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687680343062,"prev":null,"subject":"erc8004:5042:164055","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. 0x28b7d432545d9ca709d6072846005a0ebed0566c5a20b23eb94cc4415019c2b3
  2. 0x62632001f7e63729b8e6f98675ab7266251ca149d7f1b18e76c260b4e5cba811
  3. 0xdd39cb8e418e3ff6409e384975f56a2b42b7350baf17554ad702b49d46ecfcf9
  4. 0x7ca7d97389a2bcec11d547fd0dce69a776114307caee0729a3d988957097d287
  5. 0x8800e9e76b3d27985d5f55c826ad7d3b2d23b48cf1dfd9b3871dfb78665cc7f0
  6. 0xa2c42c0c2ccaa147a83192c1a1176d6c31709343d5ced884c8db6e570362ca7e
  7. 0x92da7aab01b6f3e327550267d82b5f1d40f20b1878756c9c97b40b8dc3d0c5a4
  8. 0xd79a68d97dbb04738c100ff4a807d237cb9e7be2f10e6345b5830a3abb532257
  9. 0x749341328bead5552f7a68a6df10a6cfae14364231028852361a80670279928f
  10. 0x7f2cf7f963e8c6ef69493721a63408c135cebffe999ff3349ec15fc8d24d14ff
  11. 0x7eed0300544bb0559b01daf7d6c14e809161d8cbbbad9cb9898eb64500a0046c
  12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
  13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
  14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON