GPAI Ledger › Seedance 2.5 (ByteDance) › Capture 13 Sep 2026
Seedance 2.5 — capture 20260913T115332Z
| Provider | ByteDance |
|---|---|
| Target | AIAL evaluation — https://raw.githubusercontent.com/AIAccountabilityLab/gpai-training-transparency/main/evals/bytedance-seedance2.5.yaml |
| Fetched (UTC) | 2026-09-13T11:53:32Z |
| Stored file | 3,300 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 | 018fa7609a8fbdad1fce49ba45d6db152f1dbf96d491a1f15a145d128727299a |
| OpenTimestamps proof | 018fa7609a8fbdad1fce49ba45d6db152f1dbf96d491a1f15a145d128727299a.yaml.20260913T115332Z.ots (calendar-attested; anchored in bitcoin over time; identical bytes were first archived on 12 Sep 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 | 3,300 bytes |
|---|---|
| Canonical text SHA-256 | 8921dbf08dd7118cdcb669c046e809a945947ccb85006d0a2048f35e13979ccd |
| Extracted text length | 372 words |