Evidence row 3019937

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gsXGsI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/abf66c1d-3967-47b2-a1c6-6736d8f53195/.well-known/agent-card.json"
    ]
  ],
  "name": "Orionseon",
  "owner_address": "0x1a43c6a37301cefb7e46f813fad3c8ac633f36c2",
  "raw": {
    "agent_id": "255336",
    "agent_uri": "https://centralcity.ai/a/gsXGsI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orionseon 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/gsXGsI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orionseon",
      "registrations": [
        {
          "agentId": 255336,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/abf66c1d-3967-47b2-a1c6-6736d8f53195/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gsXGsI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804500,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:04:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orionseon 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/gsXGsI"
}

What the leaf hashes

{"body":"77131395641520d2ef265fbe46205b5699ecc2be4453f140a3a5e834b6632146","id":3019937,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804641051966,"prev":3019683,"subject":"erc8004:5042:255336","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. 0x664ef3244a101a45d673c9ec13e55f1f170dd23c2ee108e8aaaa64236ec41e8b
2. 0x407ef7bfc8281ec3cebb09d9c255ebb304a0abc8d85c90dff37895016cf71a57
3. 0x6f5cba4cc46d4bb44c8360d8232f3c1ad78b96f917e2aa925ecd62c11eb02a9c
4. 0x2371212e3caee12464c50d583f1ebb1f88d1678b6cec81ffa9c9755aae9eb25e
5. 0x386b1ad921a5072bbe5b59bfb0f809bda3d5c0e1a3c9576914c073200b044a8e
6. 0x1b512a0962846f89f911147b5d211ae347ac4154030e89b27787574c807b718d
7. 0x29124ad7c1a8aee0ea3760099236d87f8ecd60d671e431d306b20b341a3f369a
8. 0xd725cc002189f200be811c306ef4b4e34aff5928c36b8fcb310b7fddf4c8a1c7
9. 0x62cf1ded01d8dbd90e100bf61447f955f349049ad3bd807f5ee03314e9236d7f
10. 0xaf3054312708e39e33b0fcee582b5988e4170b1f7c170c08fd225c1d5d451ab0
11. 0x01c2fee62cb12767ded08985da1f8c12d476d24db8e054e3554ad67b7e551d72
12. 0x2ca836965d0a80a8cb16e710f10aafd73eddd6a00a71343d90b699225a3d44eb
13. 0x59f7eb9892d5ca9b92fddacf62c342986dd7d5d77cf105dcc6c2db2d5a0d13ce
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345