addrbookFor publishers
← The evidence ledger

Evidence row 2730769

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:213119
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d20866fcdd35800a697842c6561e21320b839cb2f19533e07ffc8cbfb3bf185f
Leaf
0x3516865a35f3946cec4932bdf9c43d84e72f1188e7954ea1ea146efd3bde4b27

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XC2urX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e61bd71-49aa-49ca-891d-b5067e1ffca8/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriotias",
  "owner_address": "0xd6f883bd992687aaf9f7c6b7ac6af4af803c3a0c",
  "raw": {
    "agent_id": "213119",
    "agent_uri": "https://centralcity.ai/a/XC2urX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriotias 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/XC2urX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriotias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e61bd71-49aa-49ca-891d-b5067e1ffca8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XC2urX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:59:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriotias 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/XC2urX"
}

What the leaf hashes

{"body":"d20866fcdd35800a697842c6561e21320b839cb2f19533e07ffc8cbfb3bf185f","id":2730769,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750344506613,"prev":null,"subject":"erc8004:5042:213119","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. 0x3516af0487634ed17cb3e2aef1d87b1e599d19c5638542b1beb37bce092d6d2f
  2. 0x65c4fc936aee8ba202505f4ac11e8d238167d70a8ffe408314c6be61a810ac4b
  3. 0x0c7b15eb8049ed5e0d00078854d81403f7f604d8bd4cb2db718931883f9e50ba
  4. 0xd03dc2d257949ad9449a70d671d0999e6dd4a4cbf8e53e91db0563c315092c85
  5. 0x6a6defa92174c1b77f0db5a7374461cf2430d768fb85de16619e8f66b58a2489
  6. 0xfb2b9a8b1c331c9d24e14a598530b30a5cef32c6bc82fcb3a49596788b8c5d64
  7. 0x8076f38c139bc75560cbc7008bb66f6323771d939e4f2088d87c64186e4b889e
  8. 0x192f3b5e975054efc64f8c17a71422e8590176f2bfe5429013198a76d448b474
  9. 0xbbe5bba956b9e1658df5f0addb1007d18b36d05dcfab293274b5bae4e8917a9a
  10. 0x3979e5bc4fd2919eda5f6cd90716ce40fd92a4acace22bc820d05574262bf726
  11. 0xa72321a83598520d21fa360ed5c08c0053693eaa6d5a541d9212738ffbc98fd6
  12. 0x6e30ddd5949563f436a222ef56025cffceafa86dc425757344956cc235277d7b
  13. 0x013a4e21b3841f82a4251c6d3dbec726e8806f20823e735f7a5fb54b861e55a6
  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