← The evidence ledger
Evidence row 429939
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-bx-csv-grades-dates
- Recorded
- Previous row
- #415067
- Body SHA-256
- 42cfc35ae5bb430ccfa8f7b134bab4bc29f6da27d892b235ee839674d328d78a
- Leaf
- 0x159a65c9e1c2ffab31f5451542a4bce8f3efc8d5acf5893f9cdc8fe2cc737ff1
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-bx-csv-grades-dates"
]
],
"name": "market.datapackvibe.com/x402/assistant-bx-csv-grades-dates",
"owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
"scheme": "exact"
}
],
"description": "Course grade imports — Calendar date check: Calendar date check for Course grade imports. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV calendar date check report.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"allowed_categories": [
"group-a",
"group-b"
],
"csv": "result_id,graded_on,course_id,earned_points,possible_points\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3",
"delimiter": ",",
"max_cell_length": 1000,
"maximum": 1000000000000,
"minimum": -1000000000000
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "bx-csv-grades-dates"
},
"sku": "assistant-bx-csv-grades-dates",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"allowed_categories": {
"default": [
"group-a",
"group-b"
],
"items": {
"default": "",
"maxLength": 100,
"minLength": 1,
"type": "string"
},
"maxItems": 100,
"minItems": 0,
"type": "array"
},
"csv": {
"default": "result_id,graded_on,course_id,earned_points,possible_points\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3",
"maxLength": 100000,
"minLength": 1,
"type": "string"
},
"delimiter": {
"default": ",",
"enum": [
",",
";",
"\t"
],
"type": "string"
},
"max_cell_length": {
"default": 1000,
"maximum": 5000,
"minimum": 1,
"type": "integer"
},
"maximum": {
"default": 1000000000000,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"minimum": {
"default": -1000000000000,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
}
},
"required": [
"csv",
"delimiter",
"allowed_categories",
"minimum",
"maximum",
"max_cell_length"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-27T04:55:43.108Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T04:55:42.751Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-bx-csv-grades-dates",
"tags": [
"ai",
"bazaar-csv",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Course grade imports — Calendar date check: Calendar date check for Course grade imports. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV calendar date check report."
}What the leaf hashes
{"body":"42cfc35ae5bb430ccfa8f7b134bab4bc29f6da27d892b235ee839674d328d78a","id":429939,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086418592572,"prev":415067,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-bx-csv-grades-dates","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x159a8d1b8f08a7cf5a1b982be40e45a40859e85d8954d885d5e8afb73841e95f
- 0xfe7565f1056b97b815f61a45c81eded116474fbc43cfe33fc87ac06ac65aa3a1
- 0x0c4dfca708003811d869ec3ab449810fc1f101447cfb111997b77c9ba9d350c6
- 0x4e09c683ca21feb4c894008b7b29b87b2158684e674befedb7dc3807b3859ec9
- 0x025d78cc85853a5c5f86549147b3d3b31bf8bd1d19887ca1f6a7c37f12aa5b1b
- 0xe0fdc9bbc8febbf84f3a92ca9bcfff3613661deda09c7304ccaef12c6b0ae3c9
- 0x737d4674e805b4b28cdc2e790497cba43dd7c3202363a0429c304154157186be
- 0xff6793160e2f558b15f6ceaccd698b132b891e9345dc674c0c4f933364d0369c
- 0x0a41e59a78b6f5426a120434ba561961102620736104661c77a25fa7ca0a02e6
- 0x4a82788793fd3e02fe30ac42a0dd9efc4136c766f40fe1d668457775063fde1a
- 0x2411fd1200bf89d8ff055caa7169e7277146641f1fe49ae06d70e19279a209e0
- 0x62c7e7967ec467dcf70ca9a9f01831f05b5b4a07c07491cc03340b1479c7ea31
- 0xfae7ed2d06f4d6ced86c104b6381c26d795f82be10e6314b53b0524bd75a292f
- 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
- 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
- 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4