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Evidence row 2540896

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:163779
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
88d38aa337c4f70eade2ae9ed9522e1b031a37c96e238bec2b60af4f825278ea
Leaf
0x4be3723571e537387597fc209410e3d1fbe9facebc7e2742a1964a4e59605339

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2znFB8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b11c956c-c31d-4457-a11f-777cd5072731/.well-known/agent-card.json"
    ]
  ],
  "name": "Grovezo2",
  "owner_address": "0xd64327631aed0067db6c7bd1213232a82ae09d93",
  "raw": {
    "agent_id": "163779",
    "agent_uri": "https://centralcity.ai/a/2znFB8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grovezo2 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/2znFB8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grovezo2",
      "registrations": [
        {
          "agentId": 163779,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b11c956c-c31d-4457-a11f-777cd5072731/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2znFB8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:29:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grovezo2 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/2znFB8"
}

What the leaf hashes

{"body":"88d38aa337c4f70eade2ae9ed9522e1b031a37c96e238bec2b60af4f825278ea","id":2540896,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687362013728,"prev":null,"subject":"erc8004:5042:163779","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. 0x4be3a985e43361dcedeea9847b5ddcb8c185f71163892d2211ab55d80f729d7d
  2. 0x46cd9029e057d9ffb7d72b4cfe52cd2a6a7d2451192baee66ad1b29e210ac405
  3. 0x46c94f57af9e7a8a57d2f044d39e6699f20b713d2b2a10e4f4a2ae0593b5a253
  4. 0x8af76a130bc4fa1103e04c8496b52d0ae774deec139c3241970d632697ad2b37
  5. 0x0969ae6518c3bd3003dd3c54bb8a23642501d519737fcb1898629613dfaf404d
  6. 0x112f17b1391722320cdaa43c9d2e2c4ee02a224796f03d62fa9edfff81017077
  7. 0x84eb02fa71e25a5dad85d3776728d6be91c8596df82514a22f0caa76a91a8a1e
  8. 0xd8b04b144aab3c62e68fecc10e2f8668081458ca3af086823928281c4921b3ce
  9. 0x62fad7d806ef3d8f722b3ce38e7b827ea3dfd8bd342b6b58e5c665a5a888d260
  10. 0x4b05ad8f9761318331100f27060154810137ec6bfbfa08c56eef417bae6571e7
  11. 0x90d708c86d463b68da346499cf42e69b9bb42948f462fd634db4f1a2296a9ca6
  12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
  13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  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