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Evidence row 2591441

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:186583
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7042462b5cf8daca5c17117dc4d45ee5a94ffe667cbe991b17d02d08c1f60ce7
Leaf
0x48a05c3cb13e96803b9b4e77bfa00e1be4bf73e32b278a0ce7267b007f2a4208

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z0vPon"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d01c5c52-d696-4d15-8963-54f2a1823dd3/.well-known/agent-card.json"
    ]
  ],
  "name": "Piovero",
  "owner_address": "0x94f1b1da8447409b123afe504283c8b7b03362e9",
  "raw": {
    "agent_id": "186583",
    "agent_uri": "https://centralcity.ai/a/Z0vPon",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piovero 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/Z0vPon",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piovero",
      "registrations": [
        {
          "agentId": 186583,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d01c5c52-d696-4d15-8963-54f2a1823dd3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z0vPon",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793714004,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:56:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piovero 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/Z0vPon"
}

What the leaf hashes

{"body":"7042462b5cf8daca5c17117dc4d45ee5a94ffe667cbe991b17d02d08c1f60ce7","id":2591441,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714202906127,"prev":null,"subject":"erc8004:5042:186583","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. 0x48a055dd1748bde2192295eb02cb17c418d495c5deda75fd2c7d5c5529b04622
  2. 0x7451078dde959a67db2cd86752468dcabebc3a7b923ea8850e620193c6e66f44
  3. 0x5505b412725cf7204549ff11ef09141480a5b2f02c3fa18d9a8b006a985ea839
  4. 0xe94e44b716b641e12a5c70a0e6944587f6c478a1cd29988aa36ba916b79ce0a9
  5. 0x3f2ebf6409a51ea401b4dda0cf0f20334187246f9c78120c4b6fca12cc80058a
  6. 0xa6787140ebf0ff56d1ad1eec509cc3a4f00548f864bc7e8df5e02f1f8bd0fc67
  7. 0xbc2c6fd41d6c64f7635efc0646aab4680c41044eddbc4c75abe28d25ad2c170e
  8. 0xb6ed55c114e78f3b6c0318454638831f0297015a71b79b076e44da0a5c7d0465
  9. 0xec8a549f6d9b4906ed17932ad368df1c555f781d801ba5809429e1fb2e079862
  10. 0x95b56ec939230d5947c8bd5a03a160b0d111051d420330a162af4ac30df3f5dc
  11. 0x4e3bea6f3260026c9913a6b77dac9da42ca18e795bc9543a4ec7c90c1cb291fd
  12. 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
  13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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