← The evidence ledger
Evidence row 415067
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
- None: the first of its kind about this subject
- Body SHA-256
- afe08888784f01c447f819d479d7634f9900a62f165267767adec412c24ba635
- Leaf
- 0xcd0d5bd83beee4226c147f89f39f183d57b08a39576ea7dae0ece96c62f79ef4
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": {
"lastCalledAt": "2026-10-27T04:55:43.108Z"
},
"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":"afe08888784f01c447f819d479d7634f9900a62f165267767adec412c24ba635","id":415067,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080778465671,"prev":null,"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).
- 0xcd0d28db1e43475dcd638b0f9319c2cf8c279bf960ba6e47c55e39275aae9bbf
- 0x323245991f87c159c3cc321e442df7cb6ff00c116ee669e5983fe8da06cb24b2
- 0xdeb25d8ed22916e1ac4431332985cd79276fb291ef980d9ec89711a0d2a224b0
- 0x438f6f21efc0229e4ea118419c428dce792fa041f327782da602c708b4b4b64f
- 0xf58657886255594231675e878efce546e3e80258264ac7826295dd8a40108501
- 0x3d9aab6f31e2f4f279977fa261dd4044299c65b8edd26e7d1557baad8f36b613
- 0x6d288696d985dc86371d474c2fda64fb85c121919b9e1d993c4981b345cdae3f
- 0x0877eca85d2882180b41453b5721d62e63d956a197eb58e521a0bc790e5c9c4c
- 0x1ca8f16d15a32037141b41350f45e89e3f2e67002547320aaced65fd644ab9b0
- 0xb8405eeba75c6be56beb524c5fd7accc70de5ceb18b5c0866feaa3130c03653b
- 0xf6faea553d6354c2881afaf6cc13a2f3a8290ee9597618bbe3c61a828c5e4c23
- 0x6c0803f2d7123e0bcd2a148e9fde0f429f31dc964ced287e760ee656fcd9912f
- 0xeb77e9d1884bf470f4a13a5869956a83ac37957112a29ccb9e63ddf7791b5a0b
- 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
- 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
- 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
- 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4