ISRC GBF079142021
Verified recording
GBF079142021 is “Swan Lake, Op. 20, Act III: No. 20a, Danse russe. Moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5e9253de9c2608508bc725bd24161441850e72051ce9a92b25920365bdd9fb38 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142021.
Recording identifiers
- ISRC
- GBF079142021
- Title
- Swan Lake, Op. 20, Act III: No. 20a, Danse russe. Moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5e9253de9c2608508bc725bd24161441850e72051ce9a92b25920365bdd9fb38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:29b0de55bebd6cdd71477113d8010dd59214f9084faa8f39fef186f7f17d9e3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079142021
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Swan Lake, Op. 20, Act III: No. 20a, Danse russe. Moderato · Machine-readable JSON-LD