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Evidence row 2719467

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207629
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8a841201289033fa7c31b6eab07b767c384bf764aa64ea2bc89d30a8df29a5eb
Leaf
0x28a377a93be1299fbfc7e1c763b8d639efa35e3f4764276eff323d66332165e8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/54SVxl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca00f646-9539-45f5-a30f-bb9d3862bbd5/.well-known/agent-card.json"
    ]
  ],
  "name": "Bavon",
  "owner_address": "0xdd9002b58a5bab46ff61b1714da2004254403d70",
  "raw": {
    "agent_id": "207629",
    "agent_uri": "https://centralcity.ai/a/54SVxl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bavon 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/54SVxl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bavon",
      "registrations": [
        {
          "agentId": 207629,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca00f646-9539-45f5-a30f-bb9d3862bbd5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/54SVxl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743409,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bavon 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/54SVxl"
}

What the leaf hashes

{"body":"8a841201289033fa7c31b6eab07b767c384bf764aa64ea2bc89d30a8df29a5eb","id":2719467,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600467055,"prev":null,"subject":"erc8004:5042:207629","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. 0x28a3038b7ca4a12cfb4d2d0a616d6420a14b822438392228ba77cbf1a30a02e0
  2. 0x872367b08ed66b631034982e2893e637a9eafc73f8ca6cf660342765a91031f7
  3. 0xafe8f4431eb723ebe5a8af9051bd61c46eb77f357ff0efa7e61d79f015b1a99d
  4. 0xda5b61258d65830a6f2d071bc53173cb8e6ff24f3fad2d4574c633b0d8f36da8
  5. 0x2c938c21f49792c49b2e436365d7a65711e3f9374bc69f9b32990920481a98cf
  6. 0x25eeb30cfd814f187435b91992a6cfd9792a62f20a8cd5cd427383554c91455e
  7. 0xc120e0a715acb59dae67009cefa3a3450306892e479a1046016d1568996dd5fc
  8. 0x00f94b2434c58ab5dbb7fa60c957146c69507fd8508ee58bcae8212818f6abbc
  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