Viral Claim Reverse Image Search Before Publish Checker
Audit actual reverse-image-search completion and caller same-image result chronology before planned publication, flagging earlier evidence inconsistent with claimed capture; no network search, image matching or authenticity conclusion is performed.
Description
A reverse-image search can expose a source earlier than a caption’s claimed capture.
A reverse-image search can expose a source earlier than a caption’s claimed capture. Search completion and same-image evidence are separate recorded facts.1
Enter planned publication/capture UTC timestamps, search UTC or empty, aligned result timestamps/binary same-image flags. Missing search requires empty results. Return timing gate, earlier-match indices and absent-evidence flag.
When to use Viral Claim Reverse Image Search Before Publish Checker
Use Viral Claim Reverse Image Search Before Publish Checker when you need to evaluate the supplied records under the calculation and evidence rules below. Use real whole-second YYYY-MM-DDTHH:mm:ssZ in1900–2199. No search, image matching or authenticity conclusion is performed.
Prepare the actual editorial, source, layout, timing or audience records requested. Supply explicit house-policy limits and preserve missing evidence.
How to use Viral Claim Reverse Image Search Before Publish Checker and understand its results
- Prepare the actual editorial, source, layout, timing or audience records requested. Supply explicit house-policy limits and preserve missing evidence.
- Enter plannedPublicationUtc, reverseSearchPerformedUtcOrEmpty, searchResultSourceUtc, callerSameImageMatchFlags, captionClaimedCaptureUtc using the field table and calculation rules, then run the tool.
- Read searchCompletedBeforePlannedPublication, matchedEarlierThanClaimResultIndices, reverseSearchEvidenceAbsent. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| plannedPublicationUtc | Planned publication utc | string | Required |
| reverseSearchPerformedUtcOrEmpty | Reverse search performed utc or empty | string | Required |
| searchResultSourceUtc | Search result source utc | list of string | Required |
| callerSameImageMatchFlags | Caller same image match flags | list of number | Required |
| captionClaimedCaptureUtc | Caption claimed capture utc | string | Required |
Enter planned publication/capture UTC timestamps, search UTC or empty, aligned result timestamps/binary same-image flags. Missing search requires empty results. Return timing gate, earlier-match indices and absent-evidence flag.
completed=searchKnown AND searchTime≤publication; conflicting=matchedResultTime<claimedCapture Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| searchCompletedBeforePlannedPublication | Search completed before planned publication | boolean |
| matchedEarlierThanClaimResultIndices | Matched earlier than claim result indices | list of number |
| reverseSearchEvidenceAbsent | Reverse search evidence absent | boolean |
{
"input": {
"plannedPublicationUtc": "2025-01-01T12:00:00Z",
"reverseSearchPerformedUtcOrEmpty": "2025-01-01T10:00:00Z",
"searchResultSourceUtc": [
"2024-01-01T00:00:00Z"
],
"callerSameImageMatchFlags": [
1
],
"captionClaimedCaptureUtc": "2025-01-01T00:00:00Z"
},
"output": {
"searchCompletedBeforePlannedPublication": true,
"matchedEarlierThanClaimResultIndices": [
0
],
"reverseSearchEvidenceAbsent": false
}
}Limitations and assumptions
Use real whole-second YYYY-MM-DDTHH:mm:ssZ in1900–2199. No search, image matching or authenticity conclusion is performed.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Extremely large text inputs are rejected. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors. A successfully returned false flag is an evaluated outcome; its meaning is explained above.
Alternative or Complementary methods
Use Photo Caption Exif Shutter Iso Verify Checker: Caption exposure values can be compared with separately decoded metadata. Missing metadata differs from a known mismatch. For a complementary task, use Two Independent Sources Verification Rule Checker: Independent corroboration counts distinct provenance groups rather than repeated copies of one origin. Source records and group identity serve different roles.
References
Similar or alternative tools
- Photo Caption Exif Shutter Iso Verify Checker
Caption exposure values can be compared with separately decoded metadata. Missing metadata differs from a known mismatch.
- Two Independent Sources Verification Rule Checker
Independent corroboration counts distinct provenance groups rather than repeated copies of one origin. Source records and group identity serve different roles.