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Evidence row 2715657

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205731
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ad4ef9a0a74da645d4907485b5735bf7c1a6537f7e6afad7609cf8b074e6b6c5
Leaf
0x3e3ba1c336e8fa5e49d536061ab43813fdd45d9d071a6bb22f4a876537c09138

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GS3Qa9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4560f97a-6af6-4726-b7c3-000e5d0d7c77/.well-known/agent-card.json"
    ]
  ],
  "name": "Ponisto",
  "owner_address": "0x44a015ade86186812eba585be383c76178b40f3b",
  "raw": {
    "agent_id": "205731",
    "agent_uri": "https://centralcity.ai/a/GS3Qa9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ponisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/GS3Qa9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ponisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4560f97a-6af6-4726-b7c3-000e5d0d7c77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GS3Qa9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ponisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/GS3Qa9"
}

What the leaf hashes

{"body":"ad4ef9a0a74da645d4907485b5735bf7c1a6537f7e6afad7609cf8b074e6b6c5","id":2715657,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741244133851,"prev":null,"subject":"erc8004:5042:205731","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. 0x3e3bbfb7dbf59aaafd7871f212a9a31d4a947c18f486bd340a0dc8f6240b14d5
  2. 0xa4f7f37ed4ae84d11fec0aaf90c92502bb20e12236013b65c95f856953ad763d
  3. 0xcdcedffbedd1914940d0b857a3fdc36889ba9f5ca77e6fe3153d621b59bdba17
  4. 0xd45383c4651f37e15681198ebf6b9f47d1a6d8aecddd3a81845949e0625ed990
  5. 0x866fb985b7d8652d602987a3b03b64c0e9d398eddf450c508c14b46f5b69799c
  6. 0x12f7bedeebbecb2d9bab27ef8ef8ea757a17409893b318855564640f5f378234
  7. 0x951608b757b95c4a5ff9df5d5802cc871b03365a77ea9a838c7eded09a3ed28b
  8. 0xb07bdbcd2503f4012661f0b249441eee95de6e82ffa49aad30e30ac46c2e1aea
  9. 0x09cfbcbebd7f2bd6474e1b0f997238d473cd17a41a7d4d00b104fff845efba33
  10. 0xf08cda56610751ad004fc566cc52a0a20507769ed432bef5705add7ea3f029de
  11. 0x291b4ee26694742c611b315f724f0a4ea25e74e657740c9ad3c8eaa84fd337e1
  12. 0xd7f28e7cbf00c0f591820e050e04aa17abaf5d510ce6da77374489a26056334c
  13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  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