ISRC DEF059204941
Verified recording
DEF059204941 is “The Sleeping Beauty, Suite, Op. 66a, TH 234: Introduction - The Lilac Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x831cc15ba5f21f9752acb18ae8fefdaec83533de00208ac9f98f34e3efa79e50 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204941.
Recording identifiers
- ISRC
- DEF059204941
- Title
- The Sleeping Beauty, Suite, Op. 66a, TH 234: Introduction - The Lilac Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x831cc15ba5f21f9752acb18ae8fefdaec83533de00208ac9f98f34e3efa79e50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:2b942baf82a4fc76903cb30701e75a43e4711a973733cd0af3ccf4503ccda918- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204941
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: The Sleeping Beauty, Suite, Op. 66a, TH 234: Introduction - The Lilac Fairy · Machine-readable JSON-LD