ISRC GBF079142022
Verified recording
GBF079142022 is “Swan Lake, Op. 20, Act III: No. 21, Danse espagnole. Allegro non troppo, tempo di bolero” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xf785cd2ba28e3d0112dfb73c8809fa39a1b6a25f7bbcdc5097d4b37e5a6500f2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142022.
Recording identifiers
- ISRC
- GBF079142022
- Title
- Swan Lake, Op. 20, Act III: No. 21, Danse espagnole. Allegro non troppo, tempo di bolero
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xf785cd2ba28e3d0112dfb73c8809fa39a1b6a25f7bbcdc5097d4b37e5a6500f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4f65c6c88d97641de9982638cad17e3ee32f26ec3d90ca3093a9cb163db8e48b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142022
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Swan Lake, Op. 20, Act III: No. 21, Danse espagnole. Allegro non troppo, tempo di bolero · Machine-readable JSON-LD