Evidence row 453518

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": 13,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-25T23:37:15.206Z"
    },
    "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":"79eb330ab9538679bdcefb2da54686b3f31265f8c8cd3fb7023d1264c69ecec4","id":453518,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100638181602,"prev":66421,"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. 0x4a000170867b72c467408141d380ddee55da083b3707fc077ca3e3c12639f184
2. 0x9d76449d5f7d9272737a0122adb94dd01ddcd5a23c6a2dc646b90a5089d8e778
3. 0xe29e38fbe5106805ff9be792515dfc77e3ab68c6be0a7c88c5f44a4f8c31efe8
4. 0x516f550e72e1f86fc267576d2e618071e991ef2276e4b045dce0b2bd0e195b79
5. 0x31169ffebc2b20008cf2dc0bc4b6967d2365a6bd9f5172c34fd4cfe2647ecf55
6. 0xf0245064279e50b3b10b45c420482b6cb3da45073a0426dae0f8f40babd85b63
7. 0x49fce4275eb45f725828cb89a1925fe39803c434c651aa8c5103c2921a5fb933
8. 0xdaf81308a06d45fe8812a198862563e548563699d74137645e71605610c1ec97
9. 0xdc245ee3f64b125c5b5c815c91f7fa4cae2c66f7ec82b7d8b5587498f7e9d6dc
10. 0xb10850e339c5cf611e925dab76011103589037f8925a4c500fe5fd647316ac9c
11. 0xf38b609ad597fce93b27c195650b896689a01ed74ab6b03ca25db0fce3815293
12. 0xa6ea35fd4950cdcd8e7e5b8dcbb37883deca6fa621672fcdbde7ee38017f71bb
13. 0x150dc531eedad3837a4be47dd0bf1a84bf98feb63216c125982425fda525a3fd
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4