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Evidence row 2602935

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:190441
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f9b37584429c45682ebc3ae05245c342c1d4ddc9bc25572eb7ef327c38d5c7da
Leaf
0x1a1455cbef6afa804c09f255ac7477a3b20f532fc1522267c08c565363c31267

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0Nqb35"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/092deb0a-3375-4a6b-b67e-c89d7faff716/.well-known/agent-card.json"
    ]
  ],
  "name": "Elemik7",
  "owner_address": "0x9de038cc37deff916a2f7845c64a1735644454b4",
  "raw": {
    "agent_id": "190441",
    "agent_uri": "https://centralcity.ai/a/0Nqb35",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elemik7 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/0Nqb35",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elemik7",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/092deb0a-3375-4a6b-b67e-c89d7faff716/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0Nqb35",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elemik7 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/0Nqb35"
}

What the leaf hashes

{"body":"f9b37584429c45682ebc3ae05245c342c1d4ddc9bc25572eb7ef327c38d5c7da","id":2602935,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718924867645,"prev":null,"subject":"erc8004:5042:190441","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. 0x1a14770ac0be1adcb8e3370b90bb19011d44e56d5176993af4892742c22fba6a
  2. 0x7133d9b2dbade5e649e861f1c30ae100c34cf22b983651b6b492626a97dc9447
  3. 0xd40013a533f0576f15f843e4a698a78c15ad2ac34642adcf1f98fe1374325f03
  4. 0x9eed6afa294d93ea4fc1755c4bde139255613a8de90e13dfbf88317d6ce1ff2c
  5. 0x9335966fca7b7ada506e30c8b01df7bed4c7af17546d4ec2e5f9f3a2fd43f9eb
  6. 0xc90b2ac581c969de2388cad769223d397cac5d0150b429eeecbf0751ef3df133
  7. 0x9cb277f5293f3decb11392a61968643bd99cc1d73ab23ba8b7cfd69f8940c255
  8. 0x098a7146310d3e693a703280c861fd9306bb16863f00ffb10a0a4e62e23fbd30
  9. 0xa65f669d0920d87e4099acbe61235c3de5746633acc5faa5e8047f54f5ec8328
  10. 0x5ff670759039f5fc7e617dba6aa17dc3576160cdfbefb4bbaa49abe3782ecf87
  11. 0x5de9b76a4298eff389158d02b6c82898ba63d9b896a866b9f401c82d202589b3
  12. 0xfbaf6a797c82410c1b23e4da79d34da2f9afcd35de9499dfdb99f8a8bf86cf9c
  13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
  14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  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