ISRC GBLLH2064807
Verified recording
GBLLH2064807 is “Swan Lake, Op. 20, Act II No. 13: Dance of the Cygnets: IV. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x74292ee19dae3a37fd91db6c8d28a7e728e825dccc56d3f3cae72997bb1721e8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2064807.
Recording identifiers
- ISRC
- GBLLH2064807
- Title
- Swan Lake, Op. 20, Act II No. 13: Dance of the Cygnets: IV. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x74292ee19dae3a37fd91db6c8d28a7e728e825dccc56d3f3cae72997bb1721e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ee0efe66486c1cda9802d3411d1d89c52be342849a9739c88ad008b9bb5c6e29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2064807
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Swan Lake, Op. 20, Act II No. 13: Dance of the Cygnets: IV. Allegro moderato · Machine-readable JSON-LD