Evidence row 3397296

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DvmdBN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c75b176-ef0a-42f0-bbcd-5d5a838cb8ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Schantino",
  "owner_address": "0x2532ee96444adc0ffb747862162a4d8e93cefa0d",
  "raw": {
    "agent_id": "330831",
    "agent_uri": "https://centralcity.ai/a/DvmdBN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schantino 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/DvmdBN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schantino",
      "registrations": [
        {
          "agentId": 330831,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c75b176-ef0a-42f0-bbcd-5d5a838cb8ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DvmdBN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881250,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:22:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schantino 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/DvmdBN"
}

What the leaf hashes

{"body":"919c01b2fdb854c93e6bc5c461f58929317ad6d00d9b5fefe2b967d25fee758e","id":3397296,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881342913623,"prev":null,"subject":"erc8004:5042:330831","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. 0x452b9b5b7681539aeea8ffdde8d52d36622cab19c71e7fda3ebc13a15fd4122a
2. 0x3ddcc400a433db131b05af31ceeb6dd1e17d7005e10b8a4714ec39a9ba041c06
3. 0xa1c831b803d3e8fe2c3943b10532c6de7262d39a5d72bd605317c732e65c2293
4. 0x12d140bbdef4919c408746877f4e2cb47fa72c999e290d3d538dd85e5d3d9ca6
5. 0xe60f608a0007489d5f21ea0d6bcd404d24a3dca7e39725fc7147fd641d7bf933
6. 0xff0e2fb98882cf62b8c0f4840b32c8404e4373ad199adb76ecd0f7eb1521dbeb
7. 0x4da2204d3be7b4fb9fe635056703b6d68f88222eacca5aab5e4ab0ca495c5199
8. 0x372bf1a946f8cee84ab4f2b9cd0e9cac8b8a276963ff89b5600eec2d8839bcbe
9. 0x8201a362d1675e5a82270d9ce606255f3e3d01df096c99c2e6a30e60248b394a
10. 0xe24efa088f374fa21b165571da702cffebadddf0a85df59fc13f1631c054f924
11. 0x856c4df593db0ac5193a105ae738d5450790599c7a80a28992ebe2db5e3055db
12. 0x2d20060a44b47cf87ec420b7f3b3a3ed9daf171215c4b67ca814f088fe613d89
13. 0x649d8ec60f06f8cc0c38fdc08389782fe23f0b52157e9e096cdf0a782e022b10
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94