← The evidence ledger
Evidence row 76231
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://hcrb.in/v1/tools/india-supplier-check/call
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c7e669cffa94cb482f75e84fc863e43987a7deb1bb6aca39a6705a07a63f6a97
- Leaf
- 0xb74863dfed88c16b6b470045d30ff5f7eec035bffc3ab013a404abe5badbcdf6
What was observed
{
"endpoints": [
[
"x402",
"https://hcrb.in/v1/tools/india-supplier-check/call"
]
],
"name": "hcrb.in/v1/tools/india-supplier-check/call",
"owner_address": "0xc59c85e661d34084a7769f955d17fd38254a6235",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "code402 india-supplier-check (standard floor — 1.0x reserve floor)",
"extra": {
"asset_caip19": "eip155:8453/erc20:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"currency": "USDC",
"decimals": 6,
"facilitators": [
"cdp",
"payai",
"openx402",
"uvd"
],
"multiplier": 1,
"name": "USD Coin",
"network_caip2": "eip155:8453",
"network_name": "base",
"payTo_caip10": "eip155:8453:0xc59c85e661d34084a7769f955d17fd38254a6235",
"pricing_source": "floor_derived",
"settlement_consumer": "consumer:evm:base-8453",
"tier": "economy",
"version": "2",
"vm": "evm"
},
"maxTimeoutSeconds": 900,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
"resource": "https://hcrb.in/v1/tools/india-supplier-check/call",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"description": "code402 india-supplier-check (base EURC — standard floor)",
"extra": {
"asset_caip19": "eip155:8453/erc20:0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"currency": "EURC",
"decimals": 6,
"facilitators": [
"uvd",
"x402.rs"
],
"multiplier": 1,
"name": "EURC",
"network_caip2": "eip155:8453",
"network_name": "base",
"payTo_caip10": "eip155:8453:0xc59c85e661d34084a7769f955d17fd38254a6235",
"pricing_source": "floor_derived",
"settlement_consumer": "consumer:evm:base-8453",
"tier": "economy",
"version": "2",
"vm": "evm"
},
"maxTimeoutSeconds": 900,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
"resource": "https://hcrb.in/v1/tools/india-supplier-check/call",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"description": "code402 india-supplier-check (polygon USDC — standard floor)",
"extra": {
"asset_caip19": "eip155:137/erc20:0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"currency": "USDC",
"decimals": 6,
"facilitators": [
"x402.rs",
"uvd"
],
"multiplier": 1,
"name": "USD Coin",
"network_caip2": "eip155:137",
"network_name": "polygon",
"payTo_caip10": "eip155:137:0xc59c85e661d34084a7769f955d17fd38254a6235",
"pricing_source": "floor_derived",
"settlement_consumer": "consumer:evm:polygon-137",
"tier": "economy",
"version": "2",
"vm": "evm"
},
"maxTimeoutSeconds": 900,
"mimeType": "application/json",
"network": "eip155:137",
"payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
"resource": "https://hcrb.in/v1/tools/india-supplier-check/call",
"scheme": "exact"
}
],
"description": "One call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": {
"gstin": "27AAPFU0939F1ZV",
"ifsc": "HDFC0001234",
"pan": "AAACP1234M",
"vpa": "merchant@okhdfcbank"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"all_valid": true,
"checked_count": 4,
"results": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"input": {
"properties": {
"gstin": {
"description": "GSTIN (15 chars, optional)",
"type": "string"
},
"ifsc": {
"description": "IFSC bank code (optional)",
"type": "string"
},
"pan": {
"description": "PAN (10 chars, optional)",
"type": "string"
},
"vpa": {
"description": "UPI VPA handle (optional)",
"type": "string"
}
},
"required": [],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"all_valid": {
"type": "boolean"
},
"checked_count": {
"type": "number"
},
"corridor": {
"type": "string"
},
"next_steps": {
"type": "string"
},
"results": {
"type": "array"
},
"scope": {
"type": "string"
},
"tool": {
"type": "string"
},
"verdict": {
"type": "string"
}
},
"required": [
"checked_count",
"all_valid"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-24T14:56:41.928Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-24T14:56:40.901Z"
},
"resource": "https://hcrb.in/v1/tools/india-supplier-check/call",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "One call, one receipt: GSTIN + PAN + UPI VPA + IFSC for an Indian counterparty. Four deterministic structural checks, each stating its own scope. Built for cross-border procurement where the buyer is an agent that cannot open an INR account."
}What the leaf hashes
{"body":"c7e669cffa94cb482f75e84fc863e43987a7deb1bb6aca39a6705a07a63f6a97","id":76231,"kind":"listing","method":"baseline/1","observed_us":1793025491824847,"prev":null,"subject":"x402_bazaar:https://hcrb.in/v1/tools/india-supplier-check/call","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.