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Evidence row 2563997

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:175607
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bd16a366b32f74abeab34dd28a8e7bb5410b4461d7dd1de5686ec57b8e99037d
Leaf
0x5939ed1813c26bc255ec7db25a557ec55d7d8d979eeedec9c6ecf26a3040b21b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3nwrAU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c8d62750-1db9-4366-8a43-419c7492f413/.well-known/agent-card.json"
    ]
  ],
  "name": "Tuvler",
  "owner_address": "0x93d802e627aa1dad3e169e5918cb4401980054f0",
  "raw": {
    "agent_id": "175607",
    "agent_uri": "https://centralcity.ai/a/3nwrAU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tuvler 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/3nwrAU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tuvler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c8d62750-1db9-4366-8a43-419c7492f413/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3nwrAU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:16:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tuvler 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/3nwrAU"
}

What the leaf hashes

{"body":"bd16a366b32f74abeab34dd28a8e7bb5410b4461d7dd1de5686ec57b8e99037d","id":2563997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700986599216,"prev":null,"subject":"erc8004:5042:175607","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. 0x5939e0ab97392659e40f53bc6a709d0d8b44a8732e374821ac17ad464df40481
  2. 0xa6ffa3572d9cc1d7e29ed6c173365742d11463a53732b453c0534d34f12966db
  3. 0x19cc28cb5e662346780d03309d2e87b68493e387efea4af7191af12249366ac0
  4. 0x7d1f57c7d450b71a3f0f27c6ea7bc6665c1184f9851e708bfc7a05e112785d7b
  5. 0xba5423535586e0f066566762ea9128224ef24b28b3ccf7c2fc646e11136e614e
  6. 0xbcb1644360db3e9c19757766b8c5b8fc8f8ce3dfd8205d381ee9bd01c45ef119
  7. 0xc49d7095c3218f752b0f43b96a488e9990ee992da59acabeb5f6c0453112f0ee
  8. 0x4118f160862e618ab02cbadc9fbb315e9e37b074249b903b6cfb9d4fa85db547
  9. 0xd0bc272261f9e2cbbda0c9260c4761653d8da08b47e20e09570b7353af524442
  10. 0x0d0c89341f0bbc1510021177df7eb7de32b70da5d82c1865d567b5e0bc4242e5
  11. 0x996aa39bdd926a1c06d66e39024d7e21cc487b4ca8ad3cf0e870e0db2bdec612
  12. 0xd8df9bad1fb9bc9f80b7d6c2721a69f96d6783dc5f116d66a74d9ba9112150f5
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON