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Evidence row 3395015

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:329802
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d28eb757c7da937b361a65c30c9880c735245bafd791953b4d57dd7b493adc60
Leaf
0xfa08c17c21f68226e69b46143a8b9c71fdd2aa0d79f107cb7534b6389ef2c487

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uVd1lw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4cec2c54-fb0d-41aa-8639-fd0d13e5df3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Schondan",
  "owner_address": "0xfcb8702903ad3e2b97536fef6dd2c334ab3e2eb0",
  "raw": {
    "agent_id": "329802",
    "agent_uri": "https://centralcity.ai/a/uVd1lw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schondan 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/uVd1lw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schondan",
      "registrations": [
        {
          "agentId": 329802,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4cec2c54-fb0d-41aa-8639-fd0d13e5df3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uVd1lw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880795,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:15:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schondan 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/uVd1lw"
}

What the leaf hashes

{"body":"d28eb757c7da937b361a65c30c9880c735245bafd791953b4d57dd7b493adc60","id":3395015,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880957875122,"prev":null,"subject":"erc8004:5042:329802","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xfa08c9986ff9c84cc3fe2a0b12a73280ffad03db423724a1180e067c0a3ead67
  2. 0xa737712a6aa1e93c50f34bfb23e83e4dfcd9b155c9884059554282b9628c9eca
  3. 0xa627812c36e21f94ff44d30741542752af0713bcae16e5a8c6668652f652ea3a
  4. 0xc9cd44073b0c3c0a5a6070e796d3701736933b8183c02a40c7b8ae5fdc50c193
  5. 0xb331de133da519437ee5d748e54be4b2953604f8de07a419e5d4af1f1ce9de98
  6. 0x06b741b2a31eebf1d09b4ab83f27fe0c11edede9daa8db19846f80d664b26710
  7. 0xffa1596eef80ccc3b8fa595a8373df7dddf4fcdee7f5707df51d62008ddba7f2
  8. 0x63a49120ac4b49a224b5f79cb1ee00794e2fcd7c69e73cdc1964c5e57ebe3ee6
  9. 0x6a624f4ab0c15b2043fa858741b740ee5e8bf8586ee5ba37a953cc06cb353941
  10. 0xff2acc6aee6e6310974e9d10df81151dcb7efd59341e12ddff1e5152d9bd4a9b
  11. 0xd7bd4468d4e9894d75b143f6c6754bc43691e8278c12be96d364c29903c55eba
  12. 0x51cdad095223a9722030f9e0d1611487194223af37d1a3251f03605ec20d1fb3
  13. 0x3d0a3a6cd8753c2165d59e0818d8cd8bf8560b78ced81d5e9e22a96dbe813d24
  14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
  15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
  16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON