Evidence row 2713132

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wDh6Mm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8994b7d2-5a3e-43f2-acdb-1fa983bab0fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Borkus",
  "owner_address": "0x88fc428aa2db9ae64202da1a7f5c3bf014d0a1f8",
  "raw": {
    "agent_id": "204623",
    "agent_uri": "https://centralcity.ai/a/wDh6Mm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borkus 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/wDh6Mm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borkus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8994b7d2-5a3e-43f2-acdb-1fa983bab0fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wDh6Mm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:04:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borkus 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/wDh6Mm"
}

What the leaf hashes

{"body":"0f04b01de4bdaaac97599fcf75f66e13ac13364e42d059893827bf2baad5aec6","id":2713132,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739890279446,"prev":2712848,"subject":"erc8004:5042:204623","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x537c3e85b673b060e913c3879065bb6cebc16474ecfe57a1d2a1a989ba2a1304
2. 0xdc4deaa0b9ec5bd015f2a5bd1d85db833d4704adca0e1e61d2080cd0a09874b3
3. 0x141f6ef4b112b06b414aec67592c3b94205d3eb0d578975333b029bdf12fbbe2
4. 0x1334c89e614185ef5e3ea50e9d6f3665f915903ae9f808a4a56f3b04f0e9ff76
5. 0x831992685011845f5f875c3ce9cde8d3bbabd0cb4eb0fded8e68002e919615aa
6. 0x4db4b2c26c432274d71f29b0dedf7695f28509a3b2de289aff7f8365b36b4444
7. 0x60b90d4e22e1795a65dc4f67e8f3ca32b36c07621deca99e416a48dd18e4bf2f
8. 0x0ae07d2b11a8892e688333d3b783d202094b954857fe2fb6c0cd690346f2814a
9. 0xf0c0bc102058999710376b9198f28736e54e4ecea94eac342d9d74e051d21d30
10. 0x2f86e964823a538aa4c37dd5e4ff58773d70268397d18b70c3e288e2975e3ea4
11. 0x61b7b058f42a2e48703a9ce048ac69067c37bde01b9464213a7868639feff7c6
12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7