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Evidence row 2604144

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191062
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
16303385d9e1501cdf5ec8ea59379bbb0dcd73a1c7b5ed0890c27891188b117a
Leaf
0x844b88f9915207dce0111f660c1a43b5171dc1bc84db2085106c86292aa2487a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ampf9A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6d3a52c-937f-4572-8b4a-f572706f5f4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraurater",
  "owner_address": "0x8afe0f83937a5084691b736f283c4abf4acbba46",
  "raw": {
    "agent_id": "191062",
    "agent_uri": "https://centralcity.ai/a/Ampf9A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraurater 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/Ampf9A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraurater",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6d3a52c-937f-4572-8b4a-f572706f5f4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ampf9A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:26:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraurater 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/Ampf9A"
}

What the leaf hashes

{"body":"16303385d9e1501cdf5ec8ea59379bbb0dcd73a1c7b5ed0890c27891188b117a","id":2604144,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719595515864,"prev":null,"subject":"erc8004:5042:191062","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. 0x844b9e0745c9e5d2309c80894a184e6999433552040d23bb7325b2c5d4cf8baf
  2. 0xd85ffb4b563c4053704a0f0b8b29fc12e6da4e3d1b18fd79b9147a62738258f2
  3. 0x26f218d31097be4a1f59161140c39124da435e6bc5566c014a02d48034e6b6d8
  4. 0x0dfe9d3baf6c96481ebfb4e40e2fa3bfe3d97f7e955344d095242518eb6b5a0c
  5. 0x8d13daf8eb2455a4dbfd58644c36e08100d7a5be230265c25b9796ce1e2881d2
  6. 0x21e56657f2854774f694e00cc064a806111272ae29901c8c25151ddaf89443ae
  7. 0x45a9e959cb8efaca1fd3fe55c246d99bde8316e0eb33b002fd68926d5b9770d1
  8. 0x5b92d99368c0e70f24c4a13839a74e98585e856869b0f7284e1b3fec161d0f60
  9. 0xbc5934ba83b26b4a9ac30f49a88788d8fed2196908a859d1b30aeda1a8fb63d0
  10. 0x786246fe9796a2761ea2b4aea6d31f79b5c9bf15e3637c3135fc95c1855a6035
  11. 0x87b4c4a561e0be7eac269963dd5f05a4bd061b6711d5b8b6aaf745b144fd742f
  12. 0x5af57549afdc2a7e441674bc679508a1abfa5e7e9f02bd519feb4e488340ac38
  13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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