Evidence row 2992001

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zYTZhI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e8dfdbb-b407-469b-b330-33cd14289e99/.well-known/agent-card.json"
    ]
  ],
  "name": "Furkani",
  "owner_address": "0x4782ea53625d132e71a01e70341daeb422704cea",
  "raw": {
    "agent_id": "242387",
    "agent_uri": "https://centralcity.ai/a/zYTZhI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Furkani 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/zYTZhI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Furkani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e8dfdbb-b407-469b-b330-33cd14289e99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zYTZhI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:42:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Furkani 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/zYTZhI"
}

What the leaf hashes

{"body":"c3ec846b836b52b9d5ae474e99960f4bb0712f4bf60c53f58b8690ad20e8db63","id":2992001,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788930715665,"prev":null,"subject":"erc8004:5042:242387","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. 0xfec38ed02aef2daa036d2c41a995fd95692bd170cefa0e445bc796d41eab9314
2. 0xc0d27734ae17461cdc4bd59574f279cd12d7acc97cc868f6c9756f5f84104376
3. 0x48c5ba5c47dbcf4b09b4715c73e59fdb3c33d5ee13b479e24b312339d9698519
4. 0xaa84af93bc7ac93bec61367e7d292c5590df79cb7b94b6a781f34a5e7c145474
5. 0xa36f28339785f3a8c06eaf0ce61ee4c9d4a0d5ec6ce4756f97189adbe2c1a707
6. 0x4cae85e7ba3061a858214c3d03d11779a3e35e74b8f1584f664a38eaf11de2ad
7. 0x6894028e93ee15bc9942b6c8e0e696fa2a882457b7e567f8db28b1a7b25f79d0
8. 0x16e81f492603b25088d4e227191cfe8238126746c5b2813e0ed2e7e8c725c04a
9. 0xf7c1f6c01b6f55ea9dc11bc13af5a25d8eb138c639b193932922c82fa2b065ee
10. 0x877ac35ecf3cecb2bc6d4b6ea65297017a566d8f3aa915c797c9c985b465606e
11. 0x0fcaf2bb44a597800048034ecb505b5a4730c5ee0701bb16b699566c673db478
12. 0x3fab29014a59c687f6118eca3485c41f9a6618c3a716d834942797aa73ac4570
13. 0x9c9a1349fe399f124906d08ece44301ec112d4726d8b013ff45fb1549305dc22
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345