ISRC DEF057101680
Verified recording
DEF057101680 is “Swan Lake Suite, Op. 20a: I. Scene "Swan Theme". Moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x88796cdfd0ad29b128c7f212768193d285a4b1860cf40ceb83a7746d855489eb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057101680.
Recording identifiers
- ISRC
- DEF057101680
- Title
- Swan Lake Suite, Op. 20a: I. Scene "Swan Theme". Moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x88796cdfd0ad29b128c7f212768193d285a4b1860cf40ceb83a7746d855489eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2bbc714892002eee9fea9986ca6c5467257508ad9f0ea63a27c99a4aa89500c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057101680
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Swan Lake Suite, Op. 20a: I. Scene "Swan Theme". Moderato · Machine-readable JSON-LD