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Evidence row 2719580

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207742
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
448916eb5e472e31300c7fde2c6d9efdb4f733a57e8dfe19c55c8452f9114aa7
Leaf
0xf5279beb70e997c48774399a5e2cd0c14c74d28ef47ff6f8ef48ec77adf9567f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FN6ZgN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/341256fa-3b6a-4743-a834-cd67e2dd3ba7/.well-known/agent-card.json"
    ]
  ],
  "name": "Trintero5",
  "owner_address": "0xebc1becc01e635c7b36df369de9b601bc8a8d9c4",
  "raw": {
    "agent_id": "207742",
    "agent_uri": "https://centralcity.ai/a/FN6ZgN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trintero5 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/FN6ZgN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trintero5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/341256fa-3b6a-4743-a834-cd67e2dd3ba7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FN6ZgN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trintero5 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/FN6ZgN"
}

What the leaf hashes

{"body":"448916eb5e472e31300c7fde2c6d9efdb4f733a57e8dfe19c55c8452f9114aa7","id":2719580,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600703139,"prev":null,"subject":"erc8004:5042:207742","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. 0xf527a7ea8942eedc6685296e4286071aca6ec6fc5613656bd7ae1d2373e53883
  2. 0xbdf0e03f8138c60b4b482f1b27641d26236ccae52503a4a35fc7d61f9006b59e
  3. 0xdfbee0a0f161ee5bb5eb0c6d2c80b28ed3f55e56ac02c70aa57e410ce1aa75f6
  4. 0xc72ac7ce96fc6a2313bde782272640712eb1127cb4e68858971572e16ebadb0d
  5. 0x77af53741bde890820157028293f14aa5875ee154a33ddda10f6c7dddd850817
  6. 0x13a08ffe02b747931462df312c9b687b931b7da3f32c6ee238798e3efe01b99f
  7. 0x918d827279db86f47153e582b3c90b20a66aa3187520da2caa533990cd36fcf8
  8. 0x275d39929e0ecea84e1cb9eebedfd5db4148d691f26b4549558e4acb4f5b9365
  9. 0xb13d5671da980e468c6aaf747e7dae61210130893237fb7fa911a8d104bd705b
  10. 0x65339e689f5b823556c96c2992fd700c6cae5a2ca1f4df7bc22829f9963e2ef0
  11. 0x895e991ae9bfef2478af565486e200249465a3114ee9cd31f009d29bb684cdd0
  12. 0xdb8c0c03e7d8a8fd22a83683e507947eba2a6b8b605e59cb6c788dc6f06d74cd
  13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON