ISRC GBF071400540
Verified recording
GBF071400540 is “Swan Lake, Op. 20, TH.12 - Arr. for piano by Earl Wild: Dance Of The Four Swans - Pas de quatre” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe8cc33204e553722362464bbee645c5ffbe10b2a256e874e470032786550b693 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/GBF071400540.
Recording identifiers
- ISRC
- GBF071400540
- Title
- Swan Lake, Op. 20, TH.12 - Arr. for piano by Earl Wild: Dance Of The Four Swans - Pas de quatre
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe8cc33204e553722362464bbee645c5ffbe10b2a256e874e470032786550b693
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:60af616773e906c330cd65afba0815b1d99374855ab5587bb8d12ff755d98a6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400540
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Swan Lake, Op. 20, TH.12 - Arr. for piano by Earl Wild: Dance Of The Four Swans - Pas de quatre · Machine-readable JSON-LD