Evidence row 2931731

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S57Tp1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52b21561-b4a7-43c7-b63c-1524c43e5500/.well-known/agent-card.json"
    ]
  ],
  "name": "Frondeh",
  "owner_address": "0x097b7988fe94c4a243f18071df0d30f52932d773",
  "raw": {
    "agent_id": "219626",
    "agent_uri": "https://centralcity.ai/a/S57Tp1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frondeh 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/S57Tp1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frondeh",
      "registrations": [
        {
          "agentId": 219626,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52b21561-b4a7-43c7-b63c-1524c43e5500/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S57Tp1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793759133,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:29:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frondeh 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/S57Tp1"
}

What the leaf hashes

{"body":"870ea5ea425b897bb6b2495d6a3f6b5caec750b419f50ccc510d12c231bb0521","id":2931731,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759343938755,"prev":2931196,"subject":"erc8004:5042:219626","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. 0x0689373920e54d1f4298ce6b7404eb2cd9ceb85f32bf453a5a31695777c4ffab
2. 0x73e2664b8ebcf73c8597494c8c4b34047c6218a62828a4155b0707df1b565930
3. 0x14fdf54fe29dd630b07b77e5577e2e5dee040374bfaa5d1e5e26f8a4a575d704
4. 0x8d014b640af4d569cb0fdd08578dc8a9b8bcad7151e165a0c7f646f063a8c736
5. 0xea611c813273483bbc52939797ba379f66fc7d3e50e2fe4eb038a89912f5718f
6. 0x41fbc793cdc7b0864537c587207f9313f042914009e06680d73d1130ae200674
7. 0xf170170020dca9d26ce2a5a51821acf18f042fc5cc37a929a909dac0adbc6ba7
8. 0xd3e8d5d504bc3969327c1c6df68170b52a5ef49bfed3c3c59786c32be2fb467a
9. 0xd2ca692e626fdf55775c60205da7cdbabca9b8303f80c5b0b41953fd8bf8c617
10. 0xf2724339d67135d3fa77bf7161d1669152272afbf45121204f442303590f07a4
11. 0x28702cd82839ef62b12a928ae0f82761da8dc61a220b1b79c1056956c907cf5c
12. 0x6d9bcfbba9bdf59fb9693455ebd84634a2df09acc1ec2cfaef1b9bd1bb193297
13. 0xa232f39d56b8c1778b4a53ee7cdafe19b17de2af13d9c6ce77cd26ffbca521be
14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345