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Evidence row 2573864

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180577
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9384a789bf78a7fdda8c2376ff651c9dcc1f009e0d2a6efd96cec3af8f44981f
Leaf
0x4ef14c1261227b481bb47a360a59a36660b6bfc93c4c5e620d7f8bd7c2259ecb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7xQs5D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/debffce6-d040-46c2-87e0-096be78b496a/.well-known/agent-card.json"
    ]
  ],
  "name": "Broner",
  "owner_address": "0xbd11fdc1d2447cc4c0abe12e2e25d4333d0af4a8",
  "raw": {
    "agent_id": "180577",
    "agent_uri": "https://centralcity.ai/a/7xQs5D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Broner 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/7xQs5D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Broner",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/debffce6-d040-46c2-87e0-096be78b496a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7xQs5D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Broner 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/7xQs5D"
}

What the leaf hashes

{"body":"9384a789bf78a7fdda8c2376ff651c9dcc1f009e0d2a6efd96cec3af8f44981f","id":2573864,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706706012371,"prev":null,"subject":"erc8004:5042:180577","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. 0x4ef118a01cfac960e51351aefa9f6a5711fe560e26a03e659e8f2ba5627a4009
  2. 0x1e0c4432587bdb059b17c66d0cfe8810f1f908dd4de7579e48d00f09449c665a
  3. 0x6c4a56713671d5cfdeeda8d5c8f47896acba25015da034001dbc0ac62a79ad96
  4. 0x80dcf302791b47148ca59b34096597da8883a1bbe9dc3897619df2c659820b98
  5. 0x13506bb812c99d69ede95ef779a956d64ffe9f9daecb78abac992e6d1d5ea3d5
  6. 0xaa555ca007816c56e8082ad6c7ab5f7fce924b8845308220a0096be84d7a69a8
  7. 0xe23c2eb2da48c811b1e2b3f94526de71995d0a2ed12f0f346dcad19fecc65599
  8. 0x2fa11f9fa8e9ca00e6abb0a94744e6abe9472110dc02a508c2d97536e7bc2d2f
  9. 0x16990cd373e4110187cb0ae67c53431d259ce646b95dc4b2992c5f5eddf605b6
  10. 0xf796ea2def3454e7da372983c65f026af4cf1665dbd6eb80dc1616a995103174
  11. 0xd25d1e6f3235f0a8668d50ccc6590046abbfc89e6b0a4f59e8a3c6f8d983b72a
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  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