case stringlengths 86 116 ⌀ | expected stringclasses 2
values | anchor stringclasses 2
values | axis stringclasses 1
value | _detA_c2pa bool 2
classes | _detB_marker bool 2
classes | _gt stringclasses 2
values | _canary stringclasses 1
value |
|---|---|---|---|---|---|---|---|
Provenance asset (genuinely C2PA-signed asset #0). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #1). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #2). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #3). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #4). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #5). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #6). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #7). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #8). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #9). Detector-A(C2PA-Reader)=PROV, Detector-B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | true | true | provenance | null |
Provenance asset (plain unsigned #0). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #1). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #2). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #3). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #4). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #5). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #6). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (plain unsigned #7). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | false | none | null |
Provenance asset (spoofed-jumbf-marker #0). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-c2pa-marker #1). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-jumbf-marker #2). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-c2pa-marker #3). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-jumbf-marker #4). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-c2pa-marker #5). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (spoofed-jumbf-marker #6). Detector-A(C2PA-Reader)=NONE, Detector-B(marker)=PROV. GT=UNSIGNED. | DIVERGENT | C2PA provenance detector interoperability with a REAL signed-positive arm (genuine c2pa-python signing via CA chain). Real Adobe Reader vs naive marker-scan. | detector | false | true | none | null |
Provenance asset (genuinely C2PA-signed asset #10). A(C2PA)=PROV, B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #11). A(C2PA)=PROV, B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #12). A(C2PA)=PROV, B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #13). A(C2PA)=PROV, B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | true | true | provenance | null |
Provenance asset (genuinely C2PA-signed asset #14). A(C2PA)=PROV, B(marker)=PROV. GT=SIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | true | true | provenance | null |
Provenance asset (plain unsigned extra #0). A(C2PA)=NONE, B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | false | false | none | null |
Provenance asset (plain unsigned extra #1). A(C2PA)=NONE, B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | false | false | none | null |
Provenance asset (plain unsigned extra #2). A(C2PA)=NONE, B(marker)=NONE. GT=UNSIGNED. | INTEROPERABLE | C2PA provenance detector interop with real signed-positive arm. | detector | false | false | none | null |
null | null | null | null | null | null | null | GSPC-CANARY-GUID detector-csoai-2026 |
GSPC — detector interop bank (DetBench)
Start here — free verify: https://councilof.ai/gspc-verify/ (or the free MCP tool
verify_cardathttps://councilof.ai/mcp) · Full catalog: https://councilof.ai/catalog.json · Methodology: https://councilof.ai/methodology/ · Measurement, not certification.
Council of AI measurement bank. Measurement, not certification.
Bank. Frozen split. Live n is the matching axis on GET https://councilof.ai/api/gspc, not a Hub score. Not a certificate. Art 50 (EUR-Lex): 2 August 2026 live; marking grace 2 December 2026.
Live measurement. This bank stands behind the detector-interop row of the live GSPC board: GET https://councilof.ai/api/gspc?axis=detector-interop (family, kind, status and n are on that row, never typed here; the whole board is GET https://councilof.ai/api/gspc). Measurement, not certification.
What is in this repository
| file | bytes | rows | what |
|---|---|---|---|
items.jsonl |
12453 | 34 | data (one JSON object per line) |
protocol.jsonl |
10088 | 30 | data (one JSON object per line) |
README.md |
2102 | card | |
det.json |
1461 | JSON document | |
results_2026-08-11.json |
683 | JSON document | |
eval.yaml |
504 | config | |
manifest.jsonl |
7 | derived at 2026-09-04T04:33:29Z | |
axis-live.jsonl |
1 | derived at 2026-09-04T04:33:29Z |
manifest.jsonl is derived from this repository's own file tree at 2026-09-04T04:33:29Z; it lists every file with its
size, its blob hash and a direct URL, so an agent can enumerate the repo without cloning it.
axis-live.jsonl is a one-row snapshot of this axis as the live board returned it at that moment. It is a snapshot, not the authority.
Citation
@misc{csoai_gspc_gspc_det,
title = {GSPC — detector interop bank (DetBench)},
author = {{CSOAI Ltd}},
year = {2026},
howpublished = {Hugging Face Hub, \url{https://huggingface.co/datasets/csoai/gspc-det}},
note = {Live board: https://councilof.ai/api/gspc. Measurement, not certification.}
}
Objections, contact and corrections
To object to a row, ask for a re-check, request a correction or ask for a record to be withdrawn, email nicholas@csoai.org or use the appeals and dispute route at https://councilof.ai/dispute/. Corrections are listed in the corrections ledger at https://councilof.ai/api/corrections, with what changed and when. CSOAI Ltd (company no. 16939677, England and Wales) is the accountable publisher.
How to cite
CSOAI Ltd (Council of AI). GSPC — detector interop bank (DetBench). 2026. Hugging Face dataset csoai/gspc-det. https://huggingface.co/datasets/csoai/gspc-det
@misc{csoai_gspc_det,
title = {GSPC — detector interop bank (DetBench)},
author = {{CSOAI Ltd}},
year = {2026},
howpublished = {Hugging Face dataset, https://huggingface.co/datasets/csoai/gspc-det},
note = {Corrections: https://councilof.ai/api/corrections}
}
Licence: CC-BY-4.0. Attribute Council of AI, CSOAI Ltd (16939677), https://councilof.ai.
Corrections and verification
- Corrections ledger (signed): https://councilof.ai/api/corrections. Corrections to CSOAI's published records are logged there with what changed and when.
- Verify a signed record yourself, free and without an account: https://councilof.ai/gspc-verify/ (step by step: https://councilof.ai/signed/HOW-TO-VERIFY.md).
- Conformance kit for signed-receipts/v1, with test vectors for implementers: https://councilof.ai/spec/signed-receipts/v1/conformance/
Reuse and provenance
Download one published file at the recorded revision:
from huggingface_hub import hf_hub_download
path = hf_hub_download(
repo_id='csoai/gspc-det', repo_type='dataset',
filename='items.jsonl',
revision='534b29cc63de73f14d04453cd2a808edbeaab1e4',
)
print(path)
Use the file's observation date, scope and licence when reusing it. Repository updates and downloads are not new measurements.
- Current GSPC board and methodology.
- Verify supported signed records and read corrections.
- Earlier page notes and dated integration announcements.
Measurement is not certification. A repository, signed record or passing software test does not by itself establish current board admission, product acceptance or benchmark leadership.
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