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Evidence row 2499603

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148646
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7188325339083c824a9fc55ef02fc6b7b136ce756651c87f4fd5d1019b36401c
Leaf
0x595ae73edb9cdb0feae66f4d4b1eeadd19b5be0d86c517d13e52ea1042811e43

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KpWYQF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a09405bb-7cdb-4bf1-8a5e-6114ba87aa2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Bumpan",
  "owner_address": "0x3c27dc3a5955d034b74a828c7d922c1e4e51e8cc",
  "raw": {
    "agent_id": "148646",
    "agent_uri": "https://centralcity.ai/a/KpWYQF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bumpan 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/KpWYQF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bumpan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a09405bb-7cdb-4bf1-8a5e-6114ba87aa2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KpWYQF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:40:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bumpan 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/KpWYQF"
}

What the leaf hashes

{"body":"7188325339083c824a9fc55ef02fc6b7b136ce756651c87f4fd5d1019b36401c","id":2499603,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670004094963,"prev":null,"subject":"erc8004:5042:148646","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. 0x595aeb67c2066ce864acee9380ca2a0bc857c5760555ae00ba09c68e85a687b8
  2. 0x5f9a036ea4fa2e3d40eb1cbade93ca73b57d45ec249b4a73ac2668a7de70ea9e
  3. 0x74361db990687bd05edf9ce4ed104b7a04d52a77e6bb2732792c2e6900ab5736
  4. 0xf898886f72408db2519fd14b9748f6f3e3498c0a60d05e8b0f3376cf72f8204f
  5. 0x0a5b6cddcecdf5de6dc47daf57dd06a3c73db61d08236b738eabe318f913fbe0
  6. 0x4d41a9f03707f02bedae6316cefa02d76dfb812a3c5a1f30d70c4ce0c6c88a8d
  7. 0xe475596491cf373c44eb12020b400422ef9d04cb1ab52003d0ac20d4c7552a50
  8. 0xa10565e915d6ec92102b39433d95c7c8d3486e3c81320d4a7ca5df8e7a4abfef
  9. 0xd0bc272261f9e2cbbda0c9260c4761653d8da08b47e20e09570b7353af524442
  10. 0x0d0c89341f0bbc1510021177df7eb7de32b70da5d82c1865d567b5e0bc4242e5
  11. 0x996aa39bdd926a1c06d66e39024d7e21cc487b4ca8ad3cf0e870e0db2bdec612
  12. 0xd8df9bad1fb9bc9f80b7d6c2721a69f96d6783dc5f116d66a74d9ba9112150f5
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON