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Evidence row 2502125

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:149761
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5d0a1f354e0b66d9b8e2dc0fcd87f84a82336924a5dc57010be5f3104f212550
Leaf
0x201cec9a972ac2e99120df37b2741e4b78d7a1ad63b8cfa0f47e168be9bd8f54

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e9yowx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/710c9e49-37a9-4eb1-ac63-72d558c514c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Elavan",
  "owner_address": "0xc40a8ee8dcbf2e91751ef0e05e31648ca54b069a",
  "raw": {
    "agent_id": "149761",
    "agent_uri": "https://centralcity.ai/a/e9yowx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elavan 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/e9yowx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elavan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/710c9e49-37a9-4eb1-ac63-72d558c514c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e9yowx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:57:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elavan 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/e9yowx"
}

What the leaf hashes

{"body":"5d0a1f354e0b66d9b8e2dc0fcd87f84a82336924a5dc57010be5f3104f212550","id":2502125,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671067347786,"prev":null,"subject":"erc8004:5042:149761","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. 0x201cbec31744b87c75c12a22e7ba7dfb4a5015ca1fbc634a0bc997acc521d81c
  2. 0x3f1b586433330359202becd5c10cba42e9c2d6aa231d1ecdef992ddcc5ae8016
  3. 0x46f15f9f9d8369eed8590bdf1b566cb74cf43326bf7f1d35d164622b940133f9
  4. 0x623ec1912d87afe11078f78a4929d06ad4c26d87af3d94b9c65a3c82041c7cd7
  5. 0x1f88f69bd734a6bc187502b36ea16a34faa641d59b517d0e0bd5c859e2f702ab
  6. 0xfd3ec0043a6c5feba173cf69a0c0b783417fdef21b1416af44250693a0a31420
  7. 0x9c2585b0de1bd2a714a7208b0bb797e5a0dfa653b18906cf8c226c0a50d907e5
  8. 0xf6448f5b04c14d970bd69f8c69eed0e8d177c4408ac4f047033571634665c810
  9. 0x8f0dbae6c2aff27d9e0c2b15d5eacd8c363168cea1c9966e687d41d65b91b281
  10. 0xc233c35bb2b614c14e89b486492472cb73172ff86b81472badf649755bbc78f8
  11. 0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
  12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
  13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
  14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  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