← The evidence ledger
Evidence row 1041150
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-02-171
- Recorded
- Previous row
- #427794
- Body SHA-256
- 2f696f1e8e084b0ba915ae9769a582e1f61ee4521af3b9ae8227a6528bf8101b
- Leaf
- 0x14f7b8a6c63a1b8e962824c232fef4f111e2514439baa80278bf089bb681f375
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-writing-02-171"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-writing-02-171",
"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": "Manuscript progress — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied manuscript progress records (drafted_words, target_words). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"bins": 5,
"field": "drafted_words",
"rows": [
{
"date": "2026-10-01",
"document_group": "group-a",
"drafted_words": 10,
"row_id": "row-1",
"target_words": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"drafted_words": 20,
"row_id": "row-2",
"target_words": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"drafted_words": 15,
"row_id": "row-3",
"target_words": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"drafted_words": 30,
"row_id": "row-4",
"target_words": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-writing-02-171"
},
"sku": "assistant-ib26-writing-02-171",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "drafted_words",
"enum": [
"drafted_words",
"target_words"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"document_group": "group-a",
"drafted_words": 10,
"row_id": "row-1",
"target_words": 1
},
{
"date": "2026-10-02",
"document_group": "group-b",
"drafted_words": 20,
"row_id": "row-2",
"target_words": 2
},
{
"date": "2026-10-03",
"document_group": "group-a",
"drafted_words": 15,
"row_id": "row-3",
"target_words": 3
},
{
"date": "2026-10-04",
"document_group": "group-b",
"drafted_words": 30,
"row_id": "row-4",
"target_words": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"document_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"drafted_words": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"target_words": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"document_group",
"date",
"drafted_words",
"target_words"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins"
],
"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": "2026-10-28T19:37:55.049Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T19:37:54.531Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-02-171",
"tags": [
"ai",
"sector-writing",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Manuscript progress — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied manuscript progress records (drafted_words, target_words). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"2f696f1e8e084b0ba915ae9769a582e1f61ee4521af3b9ae8227a6528bf8101b","id":1041150,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298550560710,"prev":427794,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-02-171","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).
- 0x14f6dfc4989c7302d1b9056694f5fb323fc80ccfb71f6da12226c31cd4b706e5
- 0x0c1a8f479e9c910ac390a0963eb97cef58a8a9497135835ab1ad6071f5bd0233
- 0xd3616d7a390a343f47aaac2d1e444829795920a0755f6800fe51be17e8210c41
- 0xad4a6250671d4107716381736a5b42e25bd3424584d0cab513d285fa5a5eba8c
- 0xac53bc3b88e4734226f0974349049cccdf045dda1ecd9b206a33c7adce2d36bf
- 0x3793047f8ffebdb923ba4dca4a99502bd3feeb49e0f1655a004a6255af668400
- 0x39ab060d6ff9d4115a5983b2c33169d09e7123932a6301fe291126c85967e37a
- 0x2084c17187dec0454fb0705bc0ebba99b26814e3e47f825065096bf1acd50710
- 0xab4004a3f323fc02e47a2b1fae10a38a1d949415c54387570dd9e663bbaa70f5
- 0x5a2612dff7a5d504144a8e00c96ec114d14463b359ff9cc23d23a4cbdfe8264f
- 0x5b38b1105a29768d6ab7fea009ebcc43dcfeac68a8c8479bd4ca391586c80867
- 0xb8f119e9ad494786e4c14495d773403072d99e028eca7f32d5755c33821e77e8
- 0x9f7c7f82c1751c52f0abfa61fd04ab49e1074f7dabe66661cd391efb1c30f9ba
- 0x084c8874a1d9f8527c9c50048abe328afb50aa4926cc4b9639898f00eef5101f
- 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
- 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
- 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
- 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07
- Day root
- 0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
- Chained
- 0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
- Published
- On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1