GPAI Ledger The public record of EU AI Act training-data summaries

GPAI Ledger › Muse Spark (Meta) › Capture 31 Aug 2026

Muse Spark — capture 20260831T104632Z

ProviderMeta
TargetAIAL evaluation page — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/9b59d877246254be133ea75795e900ae5a01d4d7/public/evals/muse-spark/version-2026-07-21.html
Fetched (UTC)2026-08-31T10:46:32Z
Upstream commit4 Aug 2026 — 9b59d8772462 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then)
Stored file20,683 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when
SHA-256116a47e8b5f44b66ac49712a380756959fba32b5b9102f2fe7a0e2fc3d5d1f35
OpenTimestamps proof116a47e8b5f44b66ac49712a380756959fba32b5b9102f2fe7a0e2fc3d5d1f35.html.20260831T104632Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 31 Aug 2026 — that version carries the earliest attestation)
Waybacknot saved
Prior capture of this target7572616cc58502336482816732dd3d9d4c2980eb87b179787258dac89207f9d1 (captured 2026-08-31T10:30:20Z)

Verify: obtain the file from the target address above, then sha256sum it — it must equal the hash above; the .ots proof dates that hash.

Structured facts

This is another organisation's own research, and this project does not redistribute it: the file itself is not served here; these facts still pin its identity and let any copy be authenticated against this record.

Document size20,683 bytes
Canonical text SHA-256281ca2380c7b78c3014bed1c7ee8168b5fb18cbeae37f7ee28d948806bd36259
Extracted text length770 words