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Evidence row 2543100

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:164676
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cf0bcad81f234db5bca1e6f9b0cc9c814ed8a7de96ff776c515cf74a2702646d
Leaf
0x38f97da29dfe05392c6009cc6ce5ddbeb92437ade3564e4e0beb0aacbd9f45d1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pYLO6f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1abcda5-b0e6-43b2-98ae-ea25c9646754/.well-known/agent-card.json"
    ]
  ],
  "name": "Peiva",
  "owner_address": "0xecc3cef10377f91db4fa6549e60c29b718142873",
  "raw": {
    "agent_id": "164676",
    "agent_uri": "https://centralcity.ai/a/pYLO6f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peiva 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/pYLO6f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peiva",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1abcda5-b0e6-43b2-98ae-ea25c9646754/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pYLO6f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:46:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peiva 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/pYLO6f"
}

What the leaf hashes

{"body":"cf0bcad81f234db5bca1e6f9b0cc9c814ed8a7de96ff776c515cf74a2702646d","id":2543100,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688362604122,"prev":null,"subject":"erc8004:5042:164676","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. 0x38f975a156c520846da8862dd55ce5977c0025a94abda19c636809e0713c6f78
  2. 0x36d2b975d83bb47b206c088a5ab7568326c9f0b76ac23cd23a02ffac32d3c87c
  3. 0xc64acd85c08a93f9e43ff011f1d75cf607ec2d6c32759a729dd43ab36944d31f
  4. 0xdff56028c7f10adfcadf8dedc0c9d5e35bb55ba5af006bcc76a89368e52dc223
  5. 0xd20123e0f18dc416d8f4da85fcb21386b8d9e04e9b7b492d62f43d59a78191fc
  6. 0x8d76ef4b988db35da21c9839f92ad88365d51bed60978260be57d436365da986
  7. 0x86ca756e6b08ed8c07fd94a34c850f000e3a2937d836b7dc5fd76b7ef26dd159
  8. 0x571ce6816022ea7e50a2dfe6fde560c9135d5713112e19ecdd6596f60ce9082e
  9. 0x701d38804cb7fb9da258cef097dcfb2a4d12cee257d85f79f880b23caf8bf1d8
  10. 0x5b5aab865d79337206a86421d1a9ffc09f863f7295bae758c41e65a6315341c1
  11. 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
  12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  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