Evidence row 3058197

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9kKsYc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48902059-af7c-40ac-b268-592f629d1c1d/.well-known/agent-card.json"
    ]
  ],
  "name": "Viampito",
  "owner_address": "0xade296ae9795a367d0a9a7ffc81f42be83c91dc6",
  "raw": {
    "agent_id": "281599",
    "agent_uri": "https://centralcity.ai/a/9kKsYc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viampito 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/9kKsYc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viampito",
      "registrations": [
        {
          "agentId": 281599,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48902059-af7c-40ac-b268-592f629d1c1d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9kKsYc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820113,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viampito 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/9kKsYc"
}

What the leaf hashes

{"body":"43d6f5c914947799a745b79240bff36653733832fbb899d118d10c8367bcb996","id":3058197,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820355070956,"prev":null,"subject":"erc8004:5042:281599","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x5c39e0930b22ac9522730b33497d7c17f5ea9f0d0043058e9f481521f76fc175
2. 0x1747d765c6a3285b4f43703a480b1f174c6c74ab85e4e2bd666e6b60da7a4515
3. 0x29fbd9d6588143e53dba879f56bed74f890887001ce0815397c3cb973cafbdda
4. 0x2710eb02d25686962441d43e834fa6c78ab1c791711073fc271185bfaf6240e1
5. 0x203a94913669e613bc94b310dc1d744dc93997479c13edebbca33c1fb72f82f3
6. 0xfbd060e1d0cbb50092a56a16e0922e6972076cc8e32f24303ff067a11c633c85
7. 0x8b6006a0ebffc3bbef819c4817b591bbe722f39e4f3d3e9609e12a9017eaa9f6
8. 0xaa9a4ec92344377c3d0e774903b3562e8e60d7413f72a53a5a82eedbdfe9d19c
9. 0xc95ba20954f68fdcb2ac3abaf591a62625718560fce55fbecdd11b4838c88faa
10. 0x2d85530674b091818dc80e293ceceb4e55739890cde23dc71c621baec5266489
11. 0xd3368542fa348a2589d6bc8011a9844d07ec3f30ff91acb4bb510246e9f38697
12. 0x1906549c4f870ab906c4d340261515d8c0f7ad4ffea90f9594dd5c8c2dab3257
13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345