ISRC USSJ10301489
Verified recording
USSJ10301489 is “Tchaikovsky: Swan Lake Suite, Op. 20: Danse Espagnole / Spanischer Tanz” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7eba52eaa0cfb8b997e151fa9b5d03f72727fd9b9fda7f8f77d24517a7d3376a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10301489.
Recording identifiers
- ISRC
- USSJ10301489
- Title
- Tchaikovsky: Swan Lake Suite, Op. 20: Danse Espagnole / Spanischer Tanz
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7eba52eaa0cfb8b997e151fa9b5d03f72727fd9b9fda7f8f77d24517a7d3376a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:548ba58d57beebd39596164b532d7005967b8470fbe4b6904a39156886dd6a2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10301489
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tchaikovsky: Swan Lake Suite, Op. 20: Danse Espagnole / Spanischer Tanz · Machine-readable JSON-LD