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Evidence row 2614240

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194911
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d2b1052c4663729841e4aaf16d637052016a35568502766bb7b35cb311312702
Leaf
0xa2466fda18f710753faad13700ba62de4bcbceca67e9362b059a2f8f787e8d92

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xvfj5S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bea50250-08b8-4db5-844a-3f10bb923156/.well-known/agent-card.json"
    ]
  ],
  "name": "Piozer",
  "owner_address": "0x0fc3d4159384a77feb1d1bcd42f1eeefa7bce67e",
  "raw": {
    "agent_id": "194911",
    "agent_uri": "https://centralcity.ai/a/Xvfj5S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piozer 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/Xvfj5S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piozer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bea50250-08b8-4db5-844a-3f10bb923156/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xvfj5S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:50:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piozer 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/Xvfj5S"
}

What the leaf hashes

{"body":"d2b1052c4663729841e4aaf16d637052016a35568502766bb7b35cb311312702","id":2614240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724624557202,"prev":null,"subject":"erc8004:5042:194911","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. 0xa2466fa0ba4f1b8a8908df648b898429e7f4958ac2ce487a71e759d10baf1594
  2. 0xd871e0c129028b0d13475ccf0cc3f53d822b8884ced4fc355016f4e7d5c8b4da
  3. 0x352c67f43355d2de203520133e05c498fdcdc31017182342df00584aa743c963
  4. 0xf66a2b0c98996bcd575fff96273cf4037dcb9b45ed87dff9003ba6f38e53519e
  5. 0x79b2b8a24d4dbfd5316c306e11a5a0d5dcc1d61ff6f833e9c292000a57d82672
  6. 0xcbc3ac8b09fc1130744c24ab05b433b5bfd46472085c4a5149df53c5445fd580
  7. 0xbbd073af09c65f85a29b04b8b2fdc35809ee11855f73c35e58f8f10b76d3b9a3
  8. 0x91fa7c4abef1a64d2d351762a49910af65efe81ab905f0aa1f572e2fef76a15f
  9. 0x5a96b37208439067bac510a42e5c3d9a550ad346611cf167ec07734b7d641e1a
  10. 0x661ae8e00fee9c7562d50a54c21df05bab5bedc4f122d8dc9780f697871356d5
  11. 0x5bcb54fdc34bcd4041e530b7af1afb01f21a4afd91d3e134df139daa41b2e8f4
  12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
  13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON