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Evidence row 2558454

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172658
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f6234ba6fc27f57f0515dd46abb577494f2cbd4494396b17aa01b8f33c5dac95
Leaf
0x43548f28d7a7b018eb28ab168748619e25211fd9fa6783a72634f9f67d3117f6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yikqg6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3935a34f-27c3-4151-9039-5cdba076a95e/.well-known/agent-card.json"
    ]
  ],
  "name": "Donon",
  "owner_address": "0x853479c307653607124e0d223e8f9c1b7dff4372",
  "raw": {
    "agent_id": "172658",
    "agent_uri": "https://centralcity.ai/a/yikqg6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Donon 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/yikqg6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Donon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3935a34f-27c3-4151-9039-5cdba076a95e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yikqg6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:14:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Donon 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/yikqg6"
}

What the leaf hashes

{"body":"f6234ba6fc27f57f0515dd46abb577494f2cbd4494396b17aa01b8f33c5dac95","id":2558454,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697276009229,"prev":null,"subject":"erc8004:5042:172658","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. 0x43548da948e89ea861d4ac2bd5940ae64ae61ec77540dfaa1d77f60b54463184
  2. 0x556769c4518165560243df2669d31c9839b97adb1e640355f0d01d29eebec21b
  3. 0xae6e6c5000637b4933a5696ddd3faf2bc0330f92d2c4ad93b3937ed2f8005359
  4. 0xff935300ef622338bbd723c90b8f82be57ee2312e71aa720ad632819187b9dcb
  5. 0x8a5e613fcfd3ed1a232726cec0c211c0ce2ccbad07f120ae6c1d87e0e7b93e3a
  6. 0xc784efd3ac54454a70eb7b1527cbc5fdcecf51dc214e5247b83f6b86ac8ea9dd
  7. 0x8fc8a949fe8dcf5ddd41f469a1a8d97bec6c9fcf7ade42831ef6983f1b3ebd4b
  8. 0x749ee79b3388ff95770ab834c57d0e5a144c0e86cf83701a392b294fe4239e69
  9. 0x30c690a40263c4f1b661369f2a423235a06f0c1f763a44007c12bf7362d1712e
  10. 0x717b1db6de816e86eb921c5875c292dfa008e3b2dbb2052730f698167409a915
  11. 0x1a5167ef3aa26511e3aa8e5cc33571a670299f279617dcc3e99ae6a801fd0b55
  12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  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