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Evidence row 2729274

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212339
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7cde2daf545df56515fa74d79e6892130997f589890de9ef0458dfb9b4e8126e
Leaf
0x0aa8813a03de55d0a9760faab671959fa17fc36fdeeca64657a0b8b2dfc5c5fb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3qWaQH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3db2cdd4-26e7-4a01-8248-2ee88e9e026d/.well-known/agent-card.json"
    ]
  ],
  "name": "Brukaubor7",
  "owner_address": "0xdcc4a78a1b7becf7efcef29fbf01ddb413972a5c",
  "raw": {
    "agent_id": "212339",
    "agent_uri": "https://centralcity.ai/a/3qWaQH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brukaubor7 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/3qWaQH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brukaubor7",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3db2cdd4-26e7-4a01-8248-2ee88e9e026d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3qWaQH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:42:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brukaubor7 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/3qWaQH"
}

What the leaf hashes

{"body":"7cde2daf545df56515fa74d79e6892130997f589890de9ef0458dfb9b4e8126e","id":2729274,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749340238567,"prev":null,"subject":"erc8004:5042:212339","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. 0x0aa8ef4992054a6dfee6a3d97ba9c67a51ca04f9c3ec31fe5a1c9cb4fcd72bfb
  2. 0x3ba3363613c1e32026f612512b791b1720545e47455629742ec16b012a982083
  3. 0x563c46880ad29f9759983be7535bf44c6d1793fcf26d3a3e8f2ede02c68b924c
  4. 0xe887869f688ddc1a8b378bfd46a58bd114b2f6ae29531796026747d3791ef671
  5. 0xfae04cc7dc59fe98a978f7b7732112582adcbea731e2bfa49ff09e242ee68c5c
  6. 0xaae91a265b13a89a6ec21301eb30214ff48e380d6e05e220797b7fa1d3ff6815
  7. 0x5a875023918f0a766f31a0688f31bc459944125beb8023120387e4924cd2e672
  8. 0xae5b632ab7c731bbdd13ef514802bd3d5691c2942cb1fd19e6ac394a178d9315
  9. 0xe89f115b98ba09c3e5f458ec89e24908c2a860ee706781e8d73497330489c294
  10. 0x1809f8869f692d52c2445ba14e87f03ad5b3214213911646a4378070a99a1ce4
  11. 0xf301e5f9334e234c61c6dbbce1ac9a47562dd941ff60c46fe506b8c17818140f
  12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
  13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON