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Evidence row 2727168

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211179
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8e9d50051736499f82a2e8a9793464b652743b83699803084f31cb63c285c7d6
Leaf
0x49512d51fd17608e6056a72594b39acdab6cc22d1c31242d1dda6dd0b02cc863

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ho45SC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d166332-8474-40e6-a566-538a86373229/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraunsa",
  "owner_address": "0xda1f04f5313454944b6443463aaee38eb5e3e076",
  "raw": {
    "agent_id": "211179",
    "agent_uri": "https://centralcity.ai/a/ho45SC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraunsa 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/ho45SC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraunsa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d166332-8474-40e6-a566-538a86373229/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ho45SC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraunsa 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/ho45SC"
}

What the leaf hashes

{"body":"8e9d50051736499f82a2e8a9793464b652743b83699803084f31cb63c285c7d6","id":2727168,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747996522387,"prev":null,"subject":"erc8004:5042:211179","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. 0x4950b7821c6890c78146d7a750fe7a590ef9274b6d4cf82a63bb66ec39a4adc1
  2. 0x9098969f0e85950dbeb51ad669d8bd26ac6e056a876935b1fa5367e93a21d9cb
  3. 0xa81bee2d0e7e2fe1e9a8087fd1da7d6f82887a552e7a652719440d05a8e4a0a9
  4. 0x695cbe187baf05ba94d95ef5a01d294569341dc7738863bb0d59f8815a2dcb93
  5. 0x41630f94d7e1b0d8065654e5971812343d5600369b88eecabcd023d22588f6aa
  6. 0x6a34e8594192150ded349909e0ef00810937917eee9f133fe6eb8bc99097bbc4
  7. 0xea332bae7cd48c4265f2817b392c97033a501af968b77ad48d0623e3308ee2c0
  8. 0x2c2b8c05087e7f062710106832ded4babeaa067c360030992e208b79327357ac
  9. 0xd564eeab5e5547a4d6906cf68f184c15b6e53190f03799766d3be4f989132335
  10. 0xf251d468c1a1b397a29227b9e1a308fb5c201f7286b3b67e6da276daf5de0b0a
  11. 0xc736170b5ee322d1cd074fcdd1a23fe59e2706d2dcd73830b70d53ab1b09d4e9
  12. 0xad3975ca058b9079797d664a2716c3026ce9b3cf3c17d86c40963ac4a531b020
  13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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