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Evidence row 3132993

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:296218
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
28c45c2f353009bd7b63e1d2412e4ebf05d781d213c8f790a56e27b599536fd9
Leaf
0x4ad732dc4fece4490a445088dd847fecdb16230a4477fc15637165b883b711b1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8JMuAu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0dfe6d6b-9e11-4676-a9c4-7deaa760c29d/.well-known/agent-card.json"
    ]
  ],
  "name": "Dobjo",
  "owner_address": "0xdb91e7d0bfafa1d40234617e71c13fdc257b80f6",
  "raw": {
    "agent_id": "296218",
    "agent_uri": "https://centralcity.ai/a/8JMuAu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dobjo 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/8JMuAu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dobjo",
      "registrations": [
        {
          "agentId": 296218,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0dfe6d6b-9e11-4676-a9c4-7deaa760c29d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8JMuAu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827502,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:30:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dobjo 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/8JMuAu"
}

What the leaf hashes

{"body":"28c45c2f353009bd7b63e1d2412e4ebf05d781d213c8f790a56e27b599536fd9","id":3132993,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827827148601,"prev":null,"subject":"erc8004:5042:296218","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x4ad755f8ea41e3e817411d09999931b418819666cd5f122398c8cea64ca88500
  2. 0xe77788d614d5f1ae375f6093fb16a92d3fb0dab599d35d9f8e4aae2769b2f3f5
  3. 0xb83591bf3acde54b0648fe27b8565f9ba4241b651d80c31f796b7760f15e6119
  4. 0x045bee54088e1ce915f273771171d1eb179401724efd1ec55dde166103140c8b
  5. 0xea17a310f43301c464ed792d802b4a50899bfb11a4d1194053c3a37b7bdfd5a8
  6. 0x1d49244b63aa82801d17f210718577a9f21c16dd198bdc3a4e352c6396baebd8
  7. 0xf35cdef22b61e472df60460fef0c8ff0d852c8f767209ee2a274570527ebd385
  8. 0xdb544e64b5edcf36af426a9437efacfabd3d92f43d1bf07e9fc83dfab4889a85
  9. 0x2b87d2c3fe5c636560b5e57377f67540815817316a23599ac4b47319c60b70ce
  10. 0xe971f08b2db23dadf1efe875e7c0af4963fd87dacefcae2f0bc0255164d3718f
  11. 0xbec5f494a6e629f57f586a2a98b3b0e9300500fde5841d4e67e38a4e1a301b10
  12. 0xd2d974c8c1d77f039ae778c5b34392ffb01af55d37858e1d268f65e2d53aa5b0
  13. 0x3c922806ddf9a5b276c9fb77ae991dd0931af4476d7d13a105f9a3d0da266f25
  14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
  15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
  16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON