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Evidence row 2610825

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193575
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c15a3d30211e44f41a15be320ecffd6ae280f5a2ae903a7b9504d52dcfd23496
Leaf
0x4eb5f292e034a328bee88046cd118743d5a6fd1348e033ecb075800c1db14879

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rE4JtD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcafe26f-ac15-487d-89de-be294cede66d/.well-known/agent-card.json"
    ]
  ],
  "name": "Grirero",
  "owner_address": "0x5e3540a5c81f0ff6f4af81c50ab9c7a05515cad2",
  "raw": {
    "agent_id": "193575",
    "agent_uri": "https://centralcity.ai/a/rE4JtD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grirero 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/rE4JtD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grirero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcafe26f-ac15-487d-89de-be294cede66d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rE4JtD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grirero 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/rE4JtD"
}

What the leaf hashes

{"body":"c15a3d30211e44f41a15be320ecffd6ae280f5a2ae903a7b9504d52dcfd23496","id":2610825,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722940385647,"prev":null,"subject":"erc8004:5042:193575","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. 0x4eb583e8970d7e5262416656ab331879479124d7291ce1baa5ec4bb98ccbfb4f
  2. 0x0f4a029a377cc6a9191fd0ff2bfb8c06614dfb9708352c20f30ae7067f023d9b
  3. 0x38ca00732c761d8a807483c8cbfe29183bb23da6ca46f791ee14b2a9cdd17d9d
  4. 0x672f3be1976fc8dd4f28ee10073ba3b9a545eeb828f630c375ff0ed194111c44
  5. 0x1c43c917d0ec17868e718e56a4e843d2919cb9548defabc479862a8f5270a1fd
  6. 0xf6d0f225fb2dbeaed952b555860d14d1f6b552d06172880e8fafe74a45932e54
  7. 0x0c79f605f5f83eace963f08755d57c0911a79bd02c4ec50c4ff25d791923c0d4
  8. 0xf3b1ae5fdfc38084e5c210fe22ce82b4e9acdb641201ead5ad0e6f265db42174
  9. 0xe4e68ae3ffa9f70352b0dd556a60de7c930615cc4b1139df62ee676eda58089d
  10. 0xf8504ada7cd7380f090afa4dc0c445049a0e8f72b3aa23307eaacae58a50aa35
  11. 0x314b36118512de4bd9d9b6cbb0276a55e849fdd1f9018a4371d0de20586dc13c
  12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
  13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  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