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Evidence row 2617719

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196554
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
86e15685311dda030b1ab24219204a875ad468eb362019f0f20aa8e5b4bfc324
Leaf
0x9d418533d606ecb1e59870d00841c35e6c0cb964ad4ba3c8a9148dbe09de42ab

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pfWC5e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd872c85-e3e6-4585-a28d-b69f00b708ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Trobulose",
  "owner_address": "0xd8a5280295be1dc9d4edeb5bad2aa883c7ab9cf7",
  "raw": {
    "agent_id": "196554",
    "agent_uri": "https://centralcity.ai/a/pfWC5e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trobulose 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/pfWC5e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trobulose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd872c85-e3e6-4585-a28d-b69f00b708ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pfWC5e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:24:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trobulose 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/pfWC5e"
}

What the leaf hashes

{"body":"86e15685311dda030b1ab24219204a875ad468eb362019f0f20aa8e5b4bfc324","id":2617719,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726644912126,"prev":null,"subject":"erc8004:5042:196554","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. 0x9d4183cc7b40559096efcdf5f6a8ced114600e8ca316d7cb48ec0b2ecf59666e
  2. 0x467148ad6f1da1233970c2bd2f340d2a29f4fad56d5568c9b38fb3c5412d2a5b
  3. 0xf7b08408d91685799ac97868cc0259913ba75df15f55fc3c1b44b033bc41b8d2
  4. 0xc484dfd6ce0976d7ef2e7fb2405e773883815253b92688b7c90f88c7aef3d769
  5. 0x8c80071bf00e376813416dc98229f6c1c1bb662dfd07b7ace147f20fe075705d
  6. 0xd032abaf5fcc42f3f381655586ef1a8f6cba1198d587cf0971687cb1d07a1b38
  7. 0xe3f498e5f25e8ab5993baa8040c8bc78d24fbf5815c9bd7c987f654360e9fd16
  8. 0x01cb64d51ab8b236cf1d5ed14e88cc0d863eadf703e60f91523af379f168c455
  9. 0x0a467287a5aabd4fcfb31a23701d0382942d39be346756760ab7a6346c9ce151
  10. 0x5c57b11baf5216c5ac6bb9d4ef605bd8fbe37e87d6eb12f27924bbc065d99f2c
  11. 0x40df8ddb5958ac50a21688c61502d59ab453174698db5d36d6a05ab19a14aacf
  12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
  13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON