Evidence row 408849

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.qsig.net/v1/georisk"
    ]
  ],
  "name": "x402.qsig.net/v1/georisk",
  "owner_address": "0x31edb4f019bce7741a416a5cb429b6b79edc5f3b",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x31Edb4F019Bce7741A416A5CB429B6B79edC5F3b",
        "scheme": "exact"
      }
    ],
    "description": "QSIG geopolitical risk score (0-100) with 24h change, percentile rank vs 30-day and 90-day history, regime label, and relevance-classified event headlines. Use when reasoning about event risk or macro regime. Computed observation, not a forecast. Updated every ~15 minutes",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-09-10T12:00:00+00:00",
              "change_24h": -3,
              "events": [
                {
                  "published_at": "2026-09-10T08:00:00+00:00",
                  "relevance_score": 45,
                  "source": "Example Wire",
                  "source_tier": 1,
                  "title": "Example headline describing a geopolitical development",
                  "url": "https://example.com/article"
                }
              ],
              "percentile_30d": 78,
              "percentile_90d": 64,
              "regime_label": "ELEVATED",
              "score": 62
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "as_of": {
                      "description": "Optional ISO 8601 UTC timestamp. Returns the most recent observation at or before it instead of the current one, with match_offset_seconds showing how far back the match was. History begins 2026-09-09 and is sampled every ~15 minutes; earlier timestamps return 404.",
                      "format": "date-time",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-26T18:57:30.754Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T18:57:30.058Z"
    },
    "resource": "https://x402.qsig.net/v1/georisk",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "QSIG geopolitical risk score (0-100) with 24h change, percentile rank vs 30-day and 90-day history, regime label, and relevance-classified event headlines. Use when reasoning about event risk or macro regime. Computed observation, not a forecast. Updated every ~15 minutes"
}

What the leaf hashes

{"body":"236e7dcc03293f4b40110cc7beabdf1345d96a96404a417e3ba0653c9d9b0988","id":408849,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080332604855,"prev":279599,"subject":"x402_bazaar:https://x402.qsig.net/v1/georisk","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. 0x159ec2ed3f3251ea9578bf2dafa25ca68ca0b3053b7dc99cda603ebea706e636
2. 0x0f9620dd6934b4fc0188a02cfb6a63c0a7cc0381b90f567a1a2e51e5a8d1df2e
3. 0x43f51b44c3381a4b9b909febf5270d2a6d45b52ddbef70a70349678cd5c617a9
4. 0x932a8fd9fa37703f80643088818a1424cf560cca39f08a820675dac681987c70
5. 0x62d37ed34ac8363730fe1ab475a2a6f47460464f8feed5813a2d2b89ff0ee830
6. 0xd4fbb3f833ba302b0b389c33f6c5383a7654afdf82595544c6c09bbbcb5558ab
7. 0x737d4674e805b4b28cdc2e790497cba43dd7c3202363a0429c304154157186be
8. 0xff6793160e2f558b15f6ceaccd698b132b891e9345dc674c0c4f933364d0369c
9. 0x0a41e59a78b6f5426a120434ba561961102620736104661c77a25fa7ca0a02e6
10. 0x4a82788793fd3e02fe30ac42a0dd9efc4136c766f40fe1d668457775063fde1a
11. 0x2411fd1200bf89d8ff055caa7169e7277146641f1fe49ae06d70e19279a209e0
12. 0x62c7e7967ec467dcf70ca9a9f01831f05b5b4a07c07491cc03340b1479c7ea31
13. 0xfae7ed2d06f4d6ced86c104b6381c26d795f82be10e6314b53b0524bd75a292f
14. 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4