GPAI Ledger › Sora 2 (OpenAI) › Capture 29 Aug 2026
Sora 2 — capture 20260829T183402Z
| Provider | OpenAI |
|---|---|
| Target | AIAL evaluation (earlier state) — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/f0e434e12a91c0781460a6322c1b0be1236c8728/evals/sora-2.yaml |
| Fetched (UTC) | 2026-08-29T18:34:02Z |
| Upstream commit | 20 Mar 2026 — f0e434e12a91 (when this state began to stand in the upstream repository; this archive fetched it at the time above, not then) |
| Stored file | 3,756 bytes — not served (third-party research, archived but not republished here); the hash and timestamp proof below still establish what was published when |
| SHA-256 | 6f0b50c40ced6273be9ab8fec28756dc56833e95de9a5f3c8d648ca427d12341 |
| OpenTimestamps proof | 6f0b50c40ced6273be9ab8fec28756dc56833e95de9a5f3c8d648ca427d12341.yaml.20260829T183402Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 29 Aug 2026 — that version carries the earliest attestation) |
| Wayback | not saved |
| Prior capture of this target | — first capture of this target |
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 size | 3,756 bytes |
|---|---|
| Canonical text SHA-256 | f1ab4a8f8a7604ee8798014c5e4ed76394a0807e163121c1c3075a944933692d |
| Extracted text length | 434 words |