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2 values
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2 values
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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

Council of AI (CSOAI)

GSPC — detector interop bank (DetBench)

Start here — free verify: https://councilof.ai/gspc-verify/ (or the free MCP tool verify_card at https://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

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.

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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