Evidence row 124301

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.blockchainiq.co/api/x402/v1/networks"
    ]
  ],
  "name": "All 15 Chains Activity Snapshot",
  "owner_address": "0x617da9383fba67e86137bc4924b8b7e400fb7c9e",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x617dA9383fbA67e86137BC4924b8b7E400fB7C9e",
        "scheme": "exact"
      }
    ],
    "description": "Parameter-free: the activity snapshot for all 15 blockchains sold here in one call, each with latest weekly transactions, active addresses, fees, value moved and other metrics with 7-day change and analyst reads. Use to compare chains or rank them by activity without 15 separate calls. From public blockchain data, refreshed daily. JSON, no API key. $0.02 per call. Blockchain IQ.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "data": [
                {
                  "analystReads": {
                    "weekly-transactions": "Weekly transactions have held between 4.5M and 5M since July; no sign of a demand shock either way."
                  },
                  "chain": "btc",
                  "dashboardSlug": "bitcoin-network",
                  "metrics": [
                    {
                      "change7dPct": -3.54,
                      "latest": {
                        "t": "2026-10-01T00:00:00.000Z",
                        "v": 4612338
                      },
                      "panelSlug": "weekly-transactions",
                      "prior": {
                        "t": "2026-09-24T00:00:00.000Z",
                        "v": 4781414
                      },
                      "title": "Transactions per week",
                      "unit": "count"
                    },
                    {
                      "change7dPct": 0.45,
                      "latest": {
                        "t": "2026-10-01T00:00:00.000Z",
                        "v": 702113.2857
                      },
                      "panelSlug": "active-addresses",
                      "prior": {
                        "t": "2026-09-24T00:00:00.000Z",
                        "v": 698974.7143
                      },
                      "title": "Active addresses",
                      "unit": "count"
                    }
                  ],
                  "rankings": [],
                  "refreshedAt": "2026-10-09T20:13:21.316Z",
                  "title": "Bitcoin network"
                }
              ],
              "disclaimer": "Market data and analysis, not investment advice.",
              "source": "Blockchain IQ",
              "terms": "https://www.blockchainiq.co/terms"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "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": "2026-10-19T09:30:21.527Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T09:30:21.373Z"
    },
    "resource": "https://www.blockchainiq.co/api/x402/v1/networks",
    "serviceName": "All 15 Chains Activity Snapshot",
    "tags": [
      "on-chain",
      "multi-chain",
      "network-activity",
      "transactions",
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Parameter-free: the activity snapshot for all 15 blockchains sold here in one call, each with latest weekly transactions, active addresses, fees, value moved and other metrics with 7-day change and analyst reads. Use to compare chains or rank them by activity without 15 separate calls. From public blockchain data, refreshed daily. JSON, no API key. $0.02 per call. Blockchain IQ."
}

What the leaf hashes

{"body":"95b596bd02b6a0b75772b6f8f9a7091cb445be0c2c7208ddf46dd19e11723a5c","id":124301,"kind":"listing","method":"baseline/1","observed_us":1793025624449224,"prev":null,"subject":"x402_bazaar:https://www.blockchainiq.co/api/x402/v1/networks","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. 0x6ac332c45747ab202b04d3add6cce4d99d789a335d35255d8cb7c59fde0163f3
2. 0x05960b1ec365706ba31a597af8850cf1df8e64d75997f8d94c36368b450c83c3
3. 0xf37a0a29694d5d75e29a4fa296ab5b7844addca9b8fb638586fb05a75337b1d9
4. 0xfa237a3c6c8819531742698fef15d6547a2ebdcc45fec50b9786a710517464d3
5. 0x1d6010350def8a5b832a8beb5e84b1faf1c2a0479b23e18c485be5076118ad5c
6. 0x47a133623716b50d7655e22ee8855f010a343dfc5ef61a4ba581573b5c9e9e62
7. 0x7a8b886db547bcbe1392df86df5bac6af0c37491695c3c5197cb200edaeb826c
8. 0x6650882cf02ae10978cfae702e87a7a2beb270205596c0c276548350adcefbf4
9. 0xc683c19105f4cd9fe98d7ee6c7686e30fad932ca0f684c513388993692f12470
10. 0x38d2c463ef7581c583f8ede8c591808370e469ec2c5f3189710e20b16d13dd8f
11. 0x435232f3fd6b83e88220d17343494fe854d4ecf8a9148117c288f679edde404b
12. 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae