Evidence row 265668

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://btcnode.uk/api/whales"
    ]
  ],
  "name": "btcnode.uk/api/whales",
  "owner_address": "0x6a667a72d3d36d95421474019aa46f0308d643fc",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6a667a72d3d36d95421474019aa46f0308d643fc",
        "scheme": "exact"
      }
    ],
    "description": "Whale monitor: mempool transfers over 50 BTC — flat $0.01 per call, USDC on Base, no signup.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "count": 5,
              "transactions": [
                {
                  "fee_sats": 2000,
                  "txid": "...",
                  "value_btc": 150
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "discoverable": {
                  "type": "boolean"
                },
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T17:03:11.69Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T18:32:43.163Z"
    },
    "resource": "https://btcnode.uk/api/whales",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Whale monitor: mempool transfers over 50 BTC — flat $0.01 per call, USDC on Base, no signup."
}

What the leaf hashes

{"body":"0077e68727406c87ef948fe97674179e394520866e6a97e814e5cd4c8a2832ec","id":265668,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793034806122270,"prev":236558,"subject":"x402_bazaar:https://btcnode.uk/api/whales","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xb194559c438182e0db708455803da4bd8c1464020695b99751e071283b7dc2c4
2. 0x61e30fe2c361f1e62d22ee5b53074e0ce6946b0d7d7a982816fcb5a47a4a571a
3. 0xed0e54380afb0bdb91a1d36a311e534067efde9e6276b4cedf95dad202791213
4. 0xa10181eb2549a33bafebe9f20ee22baec523bfb2083bfcef05262e447ff555c9
5. 0x3c78f5b03d606f825d44403375b8d0d861b8b48ff76492f54e44a16e2847c662
6. 0xf0842870091124329ceabba830e6601e1f41cc051101e9b4635316129ec6d31a
7. 0xef0f01bb7410c9637e697696c1f11a61bf0e4959e8d38c4a49ef5e97fbb22a34
8. 0x527c5c0df222260e163968a7fcec036fd8052bbf9ecabbd940b19558e11303ea
9. 0x5ad59d1988acc8b07b9ffc72b5e1990ed5cadff1428a00539c681b07fe31e748
10. 0xd5cd216c2216432b3046cca4e23b3c34d41ceff1aa810aa4eea5bd58437939ce
11. 0xb673e7e79847b2398685ec91a7c3b2395fccef249a8f8983b5eecc97a794a3ec
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae