Evidence row 2548321

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GhdB80"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f971b68a-0da4-4cb0-ac20-dc284dbb768c/.well-known/agent-card.json"
    ]
  ],
  "name": "Brikani",
  "owner_address": "0x8e8fde64b074962e7437dfb69d7d5f30216d806a",
  "raw": {
    "agent_id": "167114",
    "agent_uri": "https://centralcity.ai/a/GhdB80",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brikani 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/GhdB80",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brikani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f971b68a-0da4-4cb0-ac20-dc284dbb768c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GhdB80",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brikani 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/GhdB80"
}

What the leaf hashes

{"body":"44ab078f67b89d8d84c50a1135084df4717b49a6d4a8a7fbf3748a5146e221f5","id":2548321,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691151846817,"prev":null,"subject":"erc8004:5042:167114","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. 0x273a4e061f5e4a33a48674b8f20623d226738de9986aec7f0fa4c905d946a7db
2. 0xd539fae66ff597a6701de894e432d98283f6aae2a6e11a317774a4973bb04878
3. 0x6578fbc9fbdcea6af696a35b67702541de2534173ab1028c5e16729ad26981f5
4. 0x78735f218253fdec9ef8b7756cbb4b2b1e4314e043fd0bc42225881c245b1532
5. 0x272b6cb00c454290c920a42de85593efee6e77c5274b3c9153ee545651ad66c9
6. 0x4d656ee412e1d33136f1c0038909305513feec39716f023422eabaeb0e35c735
7. 0xe0658d49e417a3caad3ed3d2d819430efe75d500e621f788e970025a603bd91d
8. 0xb908ca542e7f4f1cc758c761b75ad208d5dfc3bdc9fef9400257e378956dc2e2
9. 0xa2583accb5b1a7231a39d553ae2f8a72944555363733609108eff77e9cca4ce6
10. 0x6bd06cec313b2bc29348aa567b9038f6b0dfb34e07b8e470b178b29258a524ce
11. 0xea0261a568207bca1246537bbb9feb4a61ef816b61f240387da4429c29d4a807
12. 0x404f5095cb117dbc273dab4f53a49ed8d1a48be81b69879f7d00d7e85e406ef1
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7