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Evidence row 2594219

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187579
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f85abf41766ee0382b5b2162946aea39a6854b51732b145271f1fd4e5252bcab
Leaf
0x317e8393db8fbf081649a056b2e0b34992e0f6783c41be31861814c8a7ad4785

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8CLiYU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/25ffe15c-a9ae-4d0c-abdc-8c79bd27d305/.well-known/agent-card.json"
    ]
  ],
  "name": "Kausler",
  "owner_address": "0x4ddb5a50f81b543ab8e94d10f469affdca2ae7f7",
  "raw": {
    "agent_id": "187579",
    "agent_uri": "https://centralcity.ai/a/8CLiYU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kausler 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/8CLiYU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kausler",
      "registrations": [
        {
          "agentId": 187579,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/25ffe15c-a9ae-4d0c-abdc-8c79bd27d305/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8CLiYU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715272,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kausler 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/8CLiYU"
}

What the leaf hashes

{"body":"f85abf41766ee0382b5b2162946aea39a6854b51732b145271f1fd4e5252bcab","id":2594219,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715536073286,"prev":null,"subject":"erc8004:5042:187579","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. 0x317e7b69689ca57f9694bcde711cf8eca5e6f23379fb5f4be8d0dbcde7f7a6cf
  2. 0x538f2f1fbe8f911ebde4ad3033216337fac02e8ed2af0a53999b9764fbb69c43
  3. 0x65854e6384b065d4fd927b0fe29a7e76d7343a18c5a20ef36e60739accb76316
  4. 0x4b6e58603206a7cf47b28f5362663679af22c57f221a95e560201a093af93dee
  5. 0x44a944d038106a2a005ab9324bcd285fa2544ce5d8bb35a3044be5d599d14b1b
  6. 0x41ac2eb261c149dc10ad22579346e23643e85302af57040a8a01e0548fe684fe
  7. 0x3ebe482d7a25f3cb5bfb1b79bc3dda30f6c849f9438ab9c8b2bbc38bcc063cfe
  8. 0x6eeb8a365e127f542541d84399c97f6daa45b7ea5b5a708f88d710c5ad53d662
  9. 0x1ae109e35f2ed45b56b983ce22fd4c9875fd3250bbbe9c799368574e9577f5e2
  10. 0xc8b99ff004bedab5dc196d861b76eac5b55904e2bf4c71701e546ec8c3f3f00b
  11. 0xd1fc1d851e4e98ca0d458f43ea7668ae10f8123f3f21d03baa713ad707cfa695
  12. 0x9b6216d2ceb41beacedc2b5ef26ce4be3fba145a0c0e2bff04037b975fa811ae
  13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
  14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON