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Evidence row 2612868

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194273
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7b38cfc1335b9b1659f5528e092f7e911ff2b6831191d6cd5b065e7c47f9d8b5
Leaf
0x61843797c84e0b74405cc51429a644e5f3b303a8a61d162d277a7f7a23d434bc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TSBQId"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f1461e1-e957-4ccc-b846-da4c6df37fef/.well-known/agent-card.json"
    ]
  ],
  "name": "Tosset97",
  "owner_address": "0x0c437aaf99bc7cfc579f8d6401de7130ce082a4f",
  "raw": {
    "agent_id": "194273",
    "agent_uri": "https://centralcity.ai/a/TSBQId",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tosset97 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/TSBQId",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tosset97",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f1461e1-e957-4ccc-b846-da4c6df37fef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TSBQId",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tosset97 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/TSBQId"
}

What the leaf hashes

{"body":"7b38cfc1335b9b1659f5528e092f7e911ff2b6831191d6cd5b065e7c47f9d8b5","id":2612868,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723946030916,"prev":null,"subject":"erc8004:5042:194273","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. 0x61843c5c58088cad0cf066770550102dbb859b4bdb8827ebf14d6d68caeb9d44
  2. 0xaffa154cf8f3f1ed0818f2719d5ae2c808979bb7a053c1c47b873e486fe1bf34
  3. 0x064623d015e16acff0109bbfa88efcaa9539fd92312eb9f78866d544b1b932ed
  4. 0xd8ef5ddce019a5450cee5a2b80edb71ba19ebff4c1746fb49772fb1aab69742b
  5. 0x215c49da47102dc0de5e2be6f557fac4634b05f07d7f03d3e0f242805af9e011
  6. 0xa0f10e9504ae041e3dd13a715d6dfa1339f0bb600c388a9335aeb33dcf23e3ec
  7. 0xca6d4a2b8bda4f7e27dbff13ca8abdcf8148272194f41fcbb2ac565f52d5cd1e
  8. 0xb62e2f539fbb8fb37804cf9c289389b3ac1c8d26ff8049d06a30bd22dd9f96b8
  9. 0xffe44eceb97ea075bb8edce452a97c522402132109c58eab5751c4b78d1bba53
  10. 0x9cf45af38a38658143c70851166864e523bcca05fc44e647837a8e660fb5a16f
  11. 0x478b12f7910cfd5ff309ae9c4f212c7de30f8184a5d449fbdc04afc8466adb61
  12. 0x4e9abf4af955929c2b49b63a935ba94148e6b85362e01d45e1b6ff1c9c191985
  13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
  14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
  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