Evidence row 548783

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.govparse.io/v1/stats/sponsors"
    ]
  ],
  "name": "api.govparse.io/v1/stats/sponsors",
  "owner_address": "0x3873d15cf3209c32aaa8d9aa542164e658567129",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
        "scheme": "exact"
      }
    ],
    "description": "How much visa-sponsorship data is on file? Headline aggregates over DOL OFLC disclosure data: distinct sponsoring employers, LCA and PERM case totals with certified counts, and the fiscal years covered.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "fiscal_years": [
                2026
              ],
              "lca_cases": 210387,
              "lca_certified": 190152,
              "perm_cases": 60096,
              "perm_certified": 55216,
              "sponsors": 45210
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/stats/sponsors",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {},
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:01:23.039Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-10-27T10:01:22.612Z"
    },
    "resource": "https://api.govparse.io/v1/stats/sponsors",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "How much visa-sponsorship data is on file? Headline aggregates over DOL OFLC disclosure data: distinct sponsoring employers, LCA and PERM case totals with certified counts, and the fiscal years covered."
}

What the leaf hashes

{"body":"c6b02f0e8d4f77a9039a57460676c0c8ea173e9f443936013db0a88d38ab2e73","id":548783,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133325715897,"prev":453518,"subject":"x402_bazaar:https://api.govparse.io/v1/stats/sponsors","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x921f1570013c9bbc4a0223a92de55be74885a6d8320395eaaf47e262bc8f2a97
2. 0x4ef24da268438144b764c2a1a36aa7ae0174ac1472e0de1bc0b758284f35cd8b
3. 0xdd2a09180b1b211360dcaef32512408e15cd60a482795cfa44a4ed95bdcc4f33
4. 0x7bdbb0d29901a4119bec07f7afc1d3937ee6f9c82904d45b5d52343e70fc1556
5. 0x1b856670d93b18903fef35b31d6a6560dad68218a98ca028bb6e78de083529b1
6. 0x2130acc8524f9aa25674dc7b0aea44e03709a3279436a7bc50ce2bf1abfdf48a
7. 0xc391feb8581ca0fb717aafc9ab0040e69e92d9ed5762bc8e847b798dedfd103c
8. 0xd7990318232499cbf6687957a6fad9a489a209fd01f6f7b298a8417351a0a012
9. 0xa6da7bbdf381705b2198cae4f57b5bb8e445e0f4d81d7402dbfb9262d7ff69dd
10. 0xe907affffff95264f0996f85288596b4f1e9ff85f565151cc3226fed87cae628
11. 0xaa9773e9c492a92149563af713a17e44011b905d5edb354dd70fb0a97c82a438
12. 0xfd2b06953e26e4e360d929209ec04f8c67b7bbdc4861dbc60618fbc5f9b393f0
13. 0x5c9cbca5bb1d6be4d84e301b4e4c1a280536eb16ee98ed4add9057142c132dde
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4