Evidence row 2505238

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bKz9KL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d883384f-1344-4e18-a9cd-3d6502aa341a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hora",
  "owner_address": "0xd49452598e83f6808b60df9193de84d945d21afc",
  "raw": {
    "agent_id": "150834",
    "agent_uri": "https://centralcity.ai/a/bKz9KL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hora 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/bKz9KL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hora",
      "registrations": [
        {
          "agentId": 150834,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d883384f-1344-4e18-a9cd-3d6502aa341a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bKz9KL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672141,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hora 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/bKz9KL"
}

What the leaf hashes

{"body":"9c2daaced158992609fff1d69623e6b1d836ef13446c871235dca303c0e0c3d0","id":2505238,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672431764032,"prev":2504553,"subject":"erc8004:5042:150834","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. 0x65cbf4cac51abc514634aed822c85b97c09d4434b07d5e344048e5359c2a3aed
2. 0x8cbdf295ea1fcdbf7c92be7137e2052472a6be06744c29a8edd618bdfda38240
3. 0xb2a7d24f21b0d64a915badb085e4536e638716a12d401936106b06dd33c435c4
4. 0xe8b3c425fe8b6f8cf007717098193e8bd4a2cc5f90ca83900ad0e2a78c724204
5. 0x2c7cae2e57764bdbaeb0f14ececb84bb6e20ec68a0b300a969986af41296cfb1
6. 0xa8c89526e048cef192008d3149c6e9dae227961091c3630ac06131f0ad4c354f
7. 0x320d952893aa8857f3eefc31cab852b0c7811bbaf9212568cf2be6aa3ce1076e
8. 0x7e0f8aa71ad3aae06b6edceac33c12ca340f215c9a536fa7027a47db59be942a
9. 0xe0bdcf7910bcaed69c1a28c966ea245a28062fecc426da225f516de968d6d5b6
10. 0xbb5a29c4872a9e676f0f1cbbf7b98715e960e791365330a8daba527cb6143b10
11. 0x1590f67d052e2f48673682635da073f0f3e20d22caa8fd30d1957c120175ea0b
12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7