← The evidence ledger
Evidence row 60258
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://1gateway.dev/v1/trade/exports/10day
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 61995295e20b7f9270d5ce7c90791bbd37359ea1378a5fb2d3663f9cad7a29c7
- Leaf
- 0x2173e4514a5538bda11f58d7bf9a7e111ae6977c033cc461ca9fd577f7ae3a4d
What was observed
{
"endpoints": [
[
"x402",
"https://1gateway.dev/v1/trade/exports/10day"
]
],
"name": "1gateway",
"owner_address": "0x6246eee0355dd7a93c888fe59e1151388a0cc5a1",
"raw": {
"accepts": [
{
"amount": "4500",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1",
"scheme": "exact"
}
],
"description": "Use when you need South Korea's earliest export read: the Korea Customs 10-day provisional release (days 1-10, 1-20, full month; out on the 11th, 21st and 1st). Input: optional month (YYYYMM) and period (10, 20, full); default latest. Output: JSON exports in USD with YoY %, latest 10-day increment, 10 key items (semiconductors, cars, ships...) and 10 markets (China, US, EU, Vietnam...) with YoY and share, next release date. Example: ?month=202609",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"month": "202609",
"period": "full"
},
"type": "http"
},
"output": {
"example": {
"attribution": "Source: Korea Customs Service (관세청) trade statistics via data.go.kr (datasets 15157908, 15157941, 15101609; no usage restriction). 10-day figures are provision…",
"countries": [
{
"exportsUsd": 26013702000,
"id": "CN",
"latestTenDaysUsd": 9388202000,
"nameEn": "China",
"nameKo": "중국",
"prevYearUsd": 11679519000,
"sharePct": 21.5,
"yoyPct": 122.7
}
],
"items": [
{
"exportsUsd": 60503641000,
"id": "semiconductors",
"latestTenDaysUsd": 26375522000,
"nameEn": "Semiconductors",
"nameKo": "반도체",
"prevYearUsd": 16793796000,
"sharePct": 50,
"yoyPct": 260.3
}
],
"nextRelease": {
"covers": "2026-10 days 1–10",
"date": "2026-10-11"
},
"notes": [
"Exports only (the 10-day release has no imports). Values are cumulative month-to-date exports in USD (source unit: thousand USD), customs clearance basis."
],
"release": {
"label": "Sep 1–30, 2026",
"month": "2026-09",
"period": "01~30",
"provisional": true,
"stage": "full_month",
"throughDay": 30
},
"totalExports": {
"latestTenDaysPrevYearUsd": 25854118000,
"latestTenDaysUsd": 49534476000,
"latestTenDaysYoyPct": 91.6,
"prevYearUsd": 65904118000,
"usd": 120943825000,
"yoyPct": 83.5
},
"unit": "USD"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"month": {
"description": "Release month YYYYMM (default: latest release; data from 2024-09)",
"examples": [
"202609"
],
"pattern": "^(19|20)\\d{2}(0[1-9]|1[0-2])$",
"type": "string"
},
"period": {
"description": "10 (days 1-10), 20 (days 1-20) or full; requires month. Default: latest available for the month",
"enum": [
"10",
"20",
"full"
],
"examples": [
"full"
],
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"attribution": {
"type": "string"
},
"countries": {
"items": {
"properties": {
"exportsUsd": {
"type": "integer"
},
"id": {
"type": "string"
},
"latestTenDaysUsd": {
"type": "integer"
},
"nameEn": {
"type": "string"
},
"nameKo": {
"type": "string"
},
"prevYearUsd": {
"type": "integer"
},
"sharePct": {
"type": "number"
},
"yoyPct": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"items": {
"items": {
"properties": {
"exportsUsd": {
"type": "integer"
},
"id": {
"type": "string"
},
"latestTenDaysUsd": {
"type": "integer"
},
"nameEn": {
"type": "string"
},
"nameKo": {
"type": "string"
},
"prevYearUsd": {
"type": "integer"
},
"sharePct": {
"type": "number"
},
"yoyPct": {
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"nextRelease": {
"properties": {
"covers": {
"type": "string"
},
"date": {
"type": "string"
}
},
"type": "object"
},
"notes": {
"items": {
"type": "string"
},
"type": "array"
},
"release": {
"properties": {
"label": {
"type": "string"
},
"month": {
"type": "string"
},
"period": {
"type": "string"
},
"provisional": {
"type": "boolean"
},
"stage": {
"type": "string"
},
"throughDay": {
"type": "integer"
}
},
"type": "object"
},
"totalExports": {
"properties": {
"latestTenDaysPrevYearUsd": {
"type": "integer"
},
"latestTenDaysUsd": {
"type": "integer"
},
"latestTenDaysYoyPct": {
"type": "number"
},
"prevYearUsd": {
"type": "integer"
},
"usd": {
"type": "integer"
},
"yoyPct": {
"type": "number"
}
},
"type": "object"
},
"unit": {
"type": "string"
}
},
"required": [
"release",
"nextRelease",
"totalExports",
"items",
"countries",
"unit",
"notes",
"attribution"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791609992/bazaar-icons/c4d9db8f8f483844.png",
"lastUpdated": "2026-10-10T23:45:40.022Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-10T23:45:39.498Z"
},
"resource": "https://1gateway.dev/v1/trade/exports/10day",
"serviceName": "1gateway",
"tags": [
"korea",
"exports",
"trade-statistics",
"korea-customs",
"semiconductors"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when you need South Korea's earliest export read: the Korea Customs 10-day provisional release (days 1-10, 1-20, full month; out on the 11th, 21st and 1st). Input: optional month (YYYYMM) and period (10, 20, full); default latest. Output: JSON exports in USD with YoY %, latest 10-day increment, 10 key items (semiconductors, cars, ships...) and 10 markets (China, US, EU, Vietnam...) with YoY and share, next release date. Example: ?month=202609"
}What the leaf hashes
{"body":"61995295e20b7f9270d5ce7c90791bbd37359ea1378a5fb2d3663f9cad7a29c7","id":60258,"kind":"listing","method":"baseline/1","observed_us":1793025448166901,"prev":null,"subject":"x402_bazaar:https://1gateway.dev/v1/trade/exports/10day","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x217458500e4521e37f681fda743eb76c4ee420a09b6306871585eec8cf75f1d9
- 0x911c5874fe01985920f1c00d3be0664874218cc05601c9d9fd8ddd5549e879e4
- 0x3a3cfc7f88ea7e90a9618450110ccfdd50d2efbcb8553003b48db8e88c3c4f63
- 0x56a9f9d718f4beae9d16b1d5bdd75d192e690f846995cac792984a3f0004bcbf
- 0x8f8e26e96ee1bb52f2097f2bb0426363307e08322ef0904ece4d0279db948837
- 0x3acd829315eeab55b15de0b3a4678f6a8144d0e47a6c65c390cebb1e083dd064
- 0xc8daa2f31e206e975611fd6bf013c7615140a5770bb496bda6a7a9ac7648a373
- 0x79a7b7c27d04a990e83d3172fd194fd58a49c89eb00527ffafc36f40559bc2f3
- 0xc8d8ba70110d460f988fd2b057e677cbc713f91a024845889e76201c8f934e3a
- 0x52a03554eda198dc4680d30e566c1eda71c25f02648bb3a67df331bf196cafc1
- 0x71f472bb5c514dca2395c7842916e5cae63a9c622d8bc8f84b07a986c5ba91a1
- 0xfde157310fc8513767b162378ca9ceefb2937c374b7381a8887f7ccba8ab5a80
- 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
- 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae