Evidence row 2621266

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cyKaLj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db20778e-c008-4753-9c11-1df12f1e335d/.well-known/agent-card.json"
    ]
  ],
  "name": "Flollani23",
  "owner_address": "0x3cfacd9688176d8dc9c7c8f48a265381b9d2a3ce",
  "raw": {
    "agent_id": "198313",
    "agent_uri": "https://centralcity.ai/a/cyKaLj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flollani23 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/cyKaLj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flollani23",
      "registrations": [
        {
          "agentId": 198313,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db20778e-c008-4753-9c11-1df12f1e335d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cyKaLj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729210,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:08:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flollani23 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/cyKaLj"
}

What the leaf hashes

{"body":"ebb1bd15a5baba21052d6d0846a7e55cbc10e3c1d37c259ceb1f9ccc9c33a54b","id":2621266,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729309944514,"prev":null,"subject":"erc8004:5042:198313","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. 0x1cb55f027687330b9ee7dc9eb9cee6df6ef19fc0fb8ea30ae75aa25c6a3280c7
2. 0x35f0916599192b66b32b2cc647949c54ee3f04425f80d47b2284ec04c075cb36
3. 0xe1801e0d8f0ace21fe158934cd11973853c0bf97ffa9e47dd6b6ee2f2d00c937
4. 0x53029e11cd814130293410317c81c723225db8967332e796eb15644bc4446d53
5. 0xab8a14ad38bbbd5c7c3817ad10982fc8a4ebfec2849bba4b48da658e10b9e131
6. 0x9e17e0271c236596376f7ab4341b076bf2168d6a241b9175475107f00e4c9379
7. 0x933ba1a6ab3e1480711740dd5a51033d52f535fb08d07b8ec8bc57dc78cf691f
8. 0x5c077635e339d819ef2f0d1424980204b1295bcc5c84a2c5d871d6425a615d98
9. 0xdb6715a19b9d84f71bbdb34bf61c340bd2536cb783790a73fba01c692da5e765
10. 0xd94c107c3870f88b7d91494683f70580c76ea30f204b77b0d57e2f50e1a46c7f
11. 0x9c2defa322e59f00a61b9ec7448f92810ca9d193d2338ece12a5d1e615abe907
12. 0x1554e3bea31760b4ffaf14fb411d2319262f4fcef278efd42b812abad2b6ac39
13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7