Evidence row 3147098

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KkNYdr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1530f2bd-30b6-40b2-907c-148850097304/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiarkis",
  "owner_address": "0x7bb85b59ef574fdbbc896a5fea85c408a3f900c8",
  "raw": {
    "agent_id": "306241",
    "agent_uri": "https://centralcity.ai/a/KkNYdr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiarkis 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/KkNYdr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiarkis",
      "registrations": [
        {
          "agentId": 306241,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1530f2bd-30b6-40b2-907c-148850097304/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KkNYdr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793833167,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:02:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiarkis 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/KkNYdr"
}

What the leaf hashes

{"body":"b62cadf19272ef224d770e1c5f797b166f44e0dcc5789c0c9e1e80dd17e5cfb2","id":3147098,"kind":"listing","method":"sync.erc8004/1","observed_us":1793833359847255,"prev":null,"subject":"erc8004:5042:306241","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. 0x989106391e168efbdf0d01795b452e33dc92064b2fcc2daf97ea259e596583b7
2. 0xac749e353aa66811efa33d6adb6f94ff8066fbecf2c7b8ef31afaa74fb05cb9b
3. 0xf2c90585556289cdde4dc8dbfee58d9ab5ed89c58693404d1867c3107bffe6c7
4. 0x452c6880bf35ca42ed78f31221d634c8bd882a6092a869b837bd2c5b1d31b40e
5. 0xab0ae00d2ae52ab63b37cf4246be321933448b2eb5b4814f938b35a8630d736d
6. 0xc33d95ae3b0af95515800a2d429b47f78b2f232dee16aceb8a133ac55da72548
7. 0x951a8a49bcc3297a7f424ffc0e190acd79b84f22383d9d95543a652c49ec8c30
8. 0xfce45a2fb643d74ece4545b3755b0e4d65ceb89f1a940045272173245f7f451f
9. 0x953a066ea9c5b34b21104ac7b4cab6a3e087717e3702de923bb524f3b468b48c
10. 0x26ce9aeee91201f215825890b942da8d26cfbaa0c668e534bcc3b2cc53298128
11. 0xbc77eef3daf77602a436c695d6d6b4c913b7c77dcb4abd52d5a174b5b22b4742
12. 0x814b953353eb3cf1a1f0c39e9c755d1891a7dd1a9d57ce6cded681c152453c71
13. 0x2c4d6956e0a0f10cd5ae78636f5925de3530e496f8dacddc6c0ee526b017c14a
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345