ISRC USKO11202540
Verified recording
USKO11202540 is “The Creatures of Prometheus, Op. 43: xii. Finale: Allegretto. Allegretto” by Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc71e10945beeade0ffaf884323a8142c61106be8c90081c8df6055330f2f3609 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11202540.
Recording identifiers
- ISRC
- USKO11202540
- Title
- The Creatures of Prometheus, Op. 43: xii. Finale: Allegretto. Allegretto
- Artist
- Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc71e10945beeade0ffaf884323a8142c61106be8c90081c8df6055330f2f3609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:cef03ea34c4e430334e3976ad4bd171d5dd7c7cd13d9cdfef0f3c8fd92de0a29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11202540
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: The Creatures of Prometheus, Op. 43: xii. Finale: Allegretto. Allegretto · Machine-readable JSON-LD