Evidence row 2715906

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rpnE7G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a45773f6-9f86-4bf3-b5ec-ce470b97617a/.well-known/agent-card.json"
    ]
  ],
  "name": "Schampet",
  "owner_address": "0x9781c8f3fdb8e1aa05184d687f92255a24e4d842",
  "raw": {
    "agent_id": "205980",
    "agent_uri": "https://centralcity.ai/a/rpnE7G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schampet 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/rpnE7G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schampet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a45773f6-9f86-4bf3-b5ec-ce470b97617a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rpnE7G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schampet 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/rpnE7G"
}

What the leaf hashes

{"body":"f7da8bbb3cbd936918339587f5a5384be81a0712bde44e5760ebfc1a468313cb","id":2715906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741245356564,"prev":null,"subject":"erc8004:5042:205980","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. 0x0c5c94c321f3dfcd414d8e06398f589e036cb5b9fbd77150b7e33bcc2f47c719
2. 0x287be723aaf0b3c4e17700cab510c833a343b492886c62198d2be9a934686cbf
3. 0xb6055fc3e12a509221c583bfa4dc836c75c7e3ee5f4bc6a7a26ad1160ac59004
4. 0xef062f465cc0f5ddfc6f0e3140fcfc52b68458a1b3aee98c7c1859926f6c44ee
5. 0xa30dc8e9f58879ef71496b6a91c78758aeb74bf07aad9956fd5defbe7e7e2199
6. 0x1a495a3e505f5fedd5938f63b58b8b28af0b3c479068c78c75be2a89b72e32ac
7. 0x087186fdd9db037ed5fef36ed651f6fd0df9f882613d6bf274749a7a43b7a321
8. 0x6f4888b7739be0969d64499524579ee39bb62eed897ba6d8b0ce3640ede6d3a2
9. 0x099edf5788aafbfaf3c3044b43719fcbbfa4425bee96cff8e7c5358aa5bdc500
10. 0xa86f9efd06d5df69cb844025a3cb59cd9af623e82eaec219e787068136f7fe3e
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7