Check declared issue/update/retrieval chronology against an assessment instant i
Check declared issue/update/retrieval chronology against an assessment instant in one exact publisher/work/DOI/edition/snapshot Supplied-record analysis, not independent certification. Full contract at the free describe URL.
Answers HTTP 429 without x402 payment termsour last check, 2026-10-18
0 of 1checks answered this week
n/amedian answer time
$0.015332listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://www.mahastrategies.com/api/v1/intel/publication-records/timestamp-order-audit
| Category | Code and developer |
|---|---|
| Provider host | www.mahastrategies.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 429 | 10 ms |
Example input (from the provider)
{
"body": {
"assessedAt": "2026-01-01T00:00:00.000Z",
"dataClass": "synthetic",
"doi": "10.5555/synthetic",
"editionRef": "edition1",
"metadataDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"metadataRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"nonpersonalMetadata": true,
"publisherRef": "publisher1",
"rows": [
{
"doi": "10.5555/synthetic",
"editionRef": "edition1",
"id": "p1",
"issuedAt": "2026-01-01T00:00:00.000Z",
"metadataDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"metadataRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"publisherRef": "publisher1",
"retrievedAt": "2026-01-01T00:00:00.000Z",
"updatedAt": "2026-01-01T00:00:00.000Z",
"workRef": "synthetic-work1"
}
],
"workRef": "synthetic-work1"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"assessedAt": {
"type": "string"
},
"dataClass": {
"enum": [
"public",
"synthetic"
],
"type": "string"
},
"doi": {
"maxLength": 200,
"minLength": 8,
"type": "string"
},
"editionRef": {
"type": "string"
},
"metadataDigest": {
"type": "string"
},
"metadataRevision": {
"type": "string"
},
"nonpersonalMetadata": {
"const": true,
"type": "boolean"
},
"publisherRef": {
"type": "string"
},
"rows": {
"maxItems": 32,
"minItems": 1,
"type": "array"
},
"workRef": {
"type": "string"
}
},
"required": [
"dataClass",
"nonpersonalMetadata",
"publisherRef",
"workRef",
"doi",
"editionRef",
"metadataRevision",
"metadataDigest",
"assessedAt",
"rows"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"data": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object"
},
"proof": {
"type": "object"
},
"success": {
"const": true
}
},
"required": [
"success",
"data",
"proof"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}