Evidence row 2954298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ETTy1l"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/865e256b-41cf-4e91-9fab-3e5872522c9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Seiker",
  "owner_address": "0xc7f24c8e97bc1dcb803603028c426d4b536e0459",
  "raw": {
    "agent_id": "227499",
    "agent_uri": "https://centralcity.ai/a/ETTy1l",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seiker 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/ETTy1l",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seiker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/865e256b-41cf-4e91-9fab-3e5872522c9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ETTy1l",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:17:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seiker 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/ETTy1l"
}

What the leaf hashes

{"body":"aad72dfde86151df3c5741a874b09248008174ed05df5e3441740667374caa24","id":2954298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769445569547,"prev":null,"subject":"erc8004:5042:227499","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. 0x93b9543e480a8aa9b1dbb74c9e22e546fd9b79b409b10247038f6cfba68952df
2. 0x54d068ccc88bfbdc99e3135ba76145c6fa7448d05714b13e9a553cc9ef527f21
3. 0x66c63bf4f53e0e1252ca86351c2c43c54b363e54fc7a5072fdc1cfa3d9293954
4. 0xa03a94f4821b844ea6ecf0ad69ec458d1b077f43aefd0ada6e67b3c329e2464e
5. 0x002c449c48ebacd2380e81ca2b82b1764642eb67a7853e0e3fc6334839bd8e14
6. 0x59cd38d3e60762970e2c94d237e68ef9774dd3bf80d76dd74b2ef9c37e2ef3f2
7. 0x7b2535aba92d3c2861fa71c3070869eb926d25207d447ff768295e5ad1100409
8. 0x85ac45bda97da0a3d728856b10a335097b6ec1a3a7e6f54b3e96f3e2a47cf96f
9. 0xa5bf51e3cad84270b0ddce1e24804ee87dddf661684380f37cf266bbd6536e7d
10. 0xf671cbde1257239b086bac47fb2ea62ccec30991741161763376bf39b07aa900
11. 0x250762dfe866ff8f6484f04f9ee9d651aa72843aa44e32d7cc6e3ff05c2fc9b4
12. 0x9c332b0affcd6f2d2639fc978d6c413e9e3a468849bb187ee71d366aace82aef
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345