Evidence row 2959561

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F9m8zr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b39f863-26ee-4e6e-8f2b-c1ec5d802093/.well-known/agent-card.json"
    ]
  ],
  "name": "Alionteon",
  "owner_address": "0x8a75a8e3d395f713032ca376dbe382eb8e61a611",
  "raw": {
    "agent_id": "229276",
    "agent_uri": "https://centralcity.ai/a/F9m8zr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alionteon 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/F9m8zr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alionteon",
      "registrations": [
        {
          "agentId": 229276,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b39f863-26ee-4e6e-8f2b-c1ec5d802093/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F9m8zr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793771970,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:02:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alionteon 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/F9m8zr"
}

What the leaf hashes

{"body":"290746ee2d56633c977495283211967232bfc4ab229c8988051258efd9626aef","id":2959561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793772125343886,"prev":2959034,"subject":"erc8004:5042:229276","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. 0xf899ff21e9da57733faa230f77d58820bfa218d66bc654b6bafcadda6f231850
2. 0xe18691036aedaf449734a6861fd4da3d99126a0beec3f621312178e5ec5c039d
3. 0x68d5ec16d66839b5d260533c4742c2326a6aed290d0bb39cd999b3a34b7501bc
4. 0x00b7bdf367c62d5d604d77bd94548eab2622a5e59b79027cec4a7e40d7d9c750
5. 0x9992ac20fd9eb215a81bdff9d24203ebad7137c6abcd39c2d3b01bca1259a9cd
6. 0x5db94738ce788f58bb62754e0eb8f6d9710a2be982c959203a15d3f49e9b9e3f
7. 0x494867c3458772d7d308be84ad95710526ff359d295be24e60d810b7c637f329
8. 0x96a00f53954fda251a6f54a4906f0d34c9c272bb3efc080e393ac73d4c4306a4
9. 0x98257e2d109175d5e82d7d4214b1bc4784df8e528070456a61986f29cfc88e2e
10. 0x87c5311428ff3cde1a670364ad6480176ffe6fb50e2da17b82e827dd853db0fd
11. 0x92a0192d8ffa90a1f24ffa98126bb0b42d91c300e67591613a01394636627d81
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345