Evidence row 3027645

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oZO5SS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/550ba8be-3b22-4a5f-b54e-ad8425ff5d9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Frimper",
  "owner_address": "0x1e6cdd8868b3eb6b5e6d8288f9208180bf71dec8",
  "raw": {
    "agent_id": "260588",
    "agent_uri": "https://centralcity.ai/a/oZO5SS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frimper 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/oZO5SS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frimper",
      "registrations": [
        {
          "agentId": 260588,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/550ba8be-3b22-4a5f-b54e-ad8425ff5d9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oZO5SS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793808056,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:03:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frimper 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/oZO5SS"
}

What the leaf hashes

{"body":"7bd2ebab9d1d86e22ae1a552b56e4a16045bfc6592e0fd052c175f7901cfa4b6","id":3027645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808191589217,"prev":null,"subject":"erc8004:5042:260588","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. 0x9dedf65e115dbfb15d9883f23abccf7f11e93ff8aa3404a4855441d6892443e2
2. 0x03bec07e1694f2a29794b69bf7d182cb6ee58aa1f6f26a590a987e53787c441b
3. 0x985379903169d0bce7cd1149a2eb4401812656c553a31140ed93caca9f1c0042
4. 0xea2565ebc9efe8ea38d00ee2355db84ed100f92ebee18aa92087202ac19dfef5
5. 0xdef32ed78ce38cdc07898707a1dd468317ccfe273bd19b24304a783a9b6cabf8
6. 0x8b64cb4c2ab465367eff05270d21c9ce6559057705afb27033b07416dccf47fa
7. 0xeae19c58d88cf198bcb8916a91d385b67ea03b114597ddb0345cea38b9728bec
8. 0x93aa44dcd07fdc4f49480c2c2c0dcac76e9f5c67091251e9b225aad1f67b4804
9. 0x6b524877b1af818f56e6526943cf6cbefc373a1b915e143a5920c7163b8ec646
10. 0x010a8663f0b2c73f118a8b7ce2e6034cb2dc772bc4575e62eb4bbfe5c03c924e
11. 0x105d8c541d653aabf7032e62e188813927514ae0d212d341da853182d1aa69a2
12. 0xd9bf0a47be5d247bce08ddbc4f4e20d0292a1a29b42c08b30336c3db563b9ffc
13. 0xca6d7f79ac4b499566d27782a10e102f4e930498bb70ab81589def907c6f54ba
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345