ISRC GBBBA0300021
Verified recording
GBBBA0300021 is “Swan Lake, Op. 20, TH.12 / Act 3: Danse russe (Moderato)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x37b5392c61eb6a2dff7f9d5860edef4cccbfc3002f4cbc752b633202852f365c 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/GBBBA0300021.
Recording identifiers
- ISRC
- GBBBA0300021
- Title
- Swan Lake, Op. 20, TH.12 / Act 3: Danse russe (Moderato)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x37b5392c61eb6a2dff7f9d5860edef4cccbfc3002f4cbc752b633202852f365c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:31feee849e204136d17e04bbe1ab0b189521752d5cf5969921ac54aac9aa1b4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0300021
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Swan Lake, Op. 20, TH.12 / Act 3: Danse russe (Moderato) · Machine-readable JSON-LD