Evidence row 3139676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S8NkQl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5817ff5-38fe-4825-b5f5-7e479b95bc9f/.well-known/agent-card.json"
    ]
  ],
  "name": "Schiampet",
  "owner_address": "0x25ca44c92526b20489f5bf4c78484e38e3784571",
  "raw": {
    "agent_id": "301625",
    "agent_uri": "https://centralcity.ai/a/S8NkQl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schiampet 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/S8NkQl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schiampet",
      "registrations": [
        {
          "agentId": 301625,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5817ff5-38fe-4825-b5f5-7e479b95bc9f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S8NkQl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829975,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:09:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schiampet 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/S8NkQl"
}

What the leaf hashes

{"body":"9f900d168d6dd21474fdfbff61f7630c5f9bfc8c584bef1944230135e67837ff","id":3139676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830142890582,"prev":null,"subject":"erc8004:5042:301625","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. 0x22bf111e0409ba68763dbc80aa1ee0cfc67be967095bc328f37e8f0743127839
2. 0x934e28ddaf280a31dd61bf84504f0889013a8eaff2c51e36c635772fd387e741
3. 0x484a60b25dd37380e81fd976cfa8c2c48b5ee274f6d00c34f64403311dfccb57
4. 0x79b5415458282347bc522cb317259c1f4c63d8b92250d0e71242ab5d941a4c11
5. 0x6345385c2d3ad38149e548a087931e3f84951a391ff0b136500e51577480ea49
6. 0x2cd330d4dd84ba4409a0a19cc53e7a52c2148a636fdb55168d08dd274fb1a75b
7. 0xad00b781a1ac2ec8241b22c8ff801f1efe32d222d5162df55e2b82f63986e565
8. 0x49dd30174a7bb20d7b2ee203edd83d6e7d3d27e997c6ac98e6779066b1f92264
9. 0x079afe3dbd2bcffdf4acfbe17e91884379e4a5d41b67f348ed59caf908d14087
10. 0x8e47b6388fbf932137daaba4d68aa30da4b4c024799ae31ddbbb71fe41c0865c
11. 0x937cbade729b756e92a76f3b358d884f9e473ad0476f559b2372d25c0da4fd04
12. 0xb40083f385af2bd859dec1533fe65111e9465752930dbbc64d6f70fee08c9315
13. 0x12c229bab672223f7ecd08e40792eda3e4c45c819ea4d5ccc57467a24cdf3d81
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345