Evidence row 3407084

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nfjTlv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f54cdad6-f40f-4d1c-aeca-36d26f904581/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiorkeon",
  "owner_address": "0x95aeb49dab5a44071866cd8a47a5e3fa831ff96b",
  "raw": {
    "agent_id": "337146",
    "agent_uri": "https://centralcity.ai/a/nfjTlv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiorkeon 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/nfjTlv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiorkeon",
      "registrations": [
        {
          "agentId": 337146,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f54cdad6-f40f-4d1c-aeca-36d26f904581/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nfjTlv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793884057,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:12:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiorkeon 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/nfjTlv"
}

What the leaf hashes

{"body":"3e5c20189d3d30ebd0df1c5db32b63383381c555b49627a4c0cfdfee7507d4d2","id":3407084,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884354436748,"prev":null,"subject":"erc8004:5042:337146","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x4cf709cd0e171ae2de5a1e8da8f4ae7fa3f5332799f69f07105bf89637f3c806
2. 0x584244166a8fdc95af18444611b0c719087b7abb4feddd6fc4a1a02f94c25ceb
3. 0x6e1def2cb39dd88667feb6879e9f28069ff62c29e758dea4bce0a03e379e5f1e
4. 0x339820ab14d09bc06eaf095ef6b1eed6f0cedfb74cec997a36369b4f3e7add57
5. 0xa70e40b6ecdf2ae480fde59119d17dd075c3de4be59794d2b0f557c66cc7f7b9
6. 0xbe5919d9543e294a3fdec6e26b08f52325b5606b3162ef92c6e8e4beb488e529
7. 0x61661e4f6173d23669456c7e34404e2f74c3a1036ee9e0ea8de3c11e5576215a
8. 0xb04db45b4d333107c5c25ef1bf5597763d099ed8f8db005806de220b47773ab0
9. 0x135e95d06dd8934680b6560629e3997e56c9bd2fcd034040d69dfa4a62008c43
10. 0xe2aa167c2ce873fdfe8159861c8f2c0a11476c32675ae35ff742396b6341852f
11. 0x4d275fe0351e6f4adbd9482e7f74fc78b61985aaaf7ff4917c8cddcf5666ec12
12. 0x6af54a514d32c8370183844e8b01a68b00267021247ea26b929ef53498af3072
13. 0x9899177649213895bad2e2e2dd6d31b170ccf53409d2b31f71901d3ceab239f8
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94