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Evidence row 2595189

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187957
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
90a8e920c7dbef754eaae5ce37e42985ae03e428623cf5765d849713d5b453d8
Leaf
0xdacc6f3e78c33eab46ab1a7106edf1922a1cb087f37252bd67001e20ebec6246

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NPZM0O"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aaff3aad-a286-42de-a05c-b0da96d4da0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Giokel",
  "owner_address": "0xc10806e846f083d24b6b01fb7838d47c9c9b2ba5",
  "raw": {
    "agent_id": "187957",
    "agent_uri": "https://centralcity.ai/a/NPZM0O",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giokel 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/NPZM0O",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giokel",
      "registrations": [
        {
          "agentId": 187957,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aaff3aad-a286-42de-a05c-b0da96d4da0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NPZM0O",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715814,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:24:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giokel 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/NPZM0O"
}

What the leaf hashes

{"body":"90a8e920c7dbef754eaae5ce37e42985ae03e428623cf5765d849713d5b453d8","id":2595189,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715874183369,"prev":null,"subject":"erc8004:5042:187957","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. 0xdacca02347459f3da4d9f111124dc7ff2ebdc73665d6ceab83abda0c44417ee2
  2. 0x8bdbc63fe9d8a4e54896449faedebc7f50b75a3697e139e650e86906d41d5980
  3. 0xfb2d442103f5abcfebefdd21f9fbd483a6a9e85827e3b4b8b6b43f445f8b1129
  4. 0x763d7cdd56f392b88d42413da8b443aed57ffe04121cceb14d673b966331815a
  5. 0x8b702664792ee4681cc53286a60457c0f6865f7f9731d8cc4084c97518400e23
  6. 0x0adc2b38292c8ef02fc84c537eb9716a16abbd2b00330261723cf3dffebd6cd7
  7. 0xeb72c9e1a9d8cde4ae5c714297aaaca399afbc4467b18a682ba4f3859191b674
  8. 0xf44d55c10db4e77a9e6769febaf7697ac1350c5a82bc07c17f2d51ab06d6a784
  9. 0x920d65d6425fd4492c64e0be0a57972ae45224cf6e056cb9c9fb940d8de985fb
  10. 0xfd6f4de8cecf698d157d53390bebd7edf27cdce11f7653a4a165533acd59758d
  11. 0xf23b20e319fe4d89a87a83d430d316228815ff91c24ded9ac043ab106f2a774e
  12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
  13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON