GPAI Ledger › Claude Opus 4.8 (Anthropic) › Capture 11 Aug 2026
Claude Opus 4.8 — capture 20260811T102657Z
| Provider | Anthropic |
|---|---|
| Target | provider site — https://trust.anthropic.com/resources |
| Fetched (UTC) | 2026-08-11T10:26:57Z |
| Stored file | 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87.html.txt (6,949 bytes) (served with a .txt suffix so the captured page cannot run scripts on this site; bytes are identical — the SHA-256 verifies against this file) |
| SHA-256 | 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87 |
| OpenTimestamps proof | 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87.html.ots (calendar-attested; anchored in bitcoin over time) |
| Wayback | Wayback snapshot, 2026-07-28 07:21 UTC (pre-existing snapshot returned by the Wayback Machine — witnesses the page before this capture) |
| Prior capture of this target | — first capture of this target |
| Notes | text_sha256 recorded 20 Aug 2026 from the extracted.txt stored at capture time (bootstrap captures predate this field); raw bytes unchanged |
Verify: sha256sum 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87.html.txt must equal the hash above (the filename IS the expected hash); ots verify 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87.html.ots -f 4c3d597e28e68975f49e0d533b65e8638ec8185df3365be7ab1abb27b3835d87.html.txt (opentimestamps.org) proves the capture time (fresh proofs report 'pending' until bitcoin-anchored, typically within a day).
Extracted text
Machine-extracted text (layout may be lost; the authoritative content is the stored file above).
Anthropic Trust Center