ISRC USTE10413625
Verified recording
USTE10413625 is “Swan Lake, Op. 20, TH 12, Act I: Waltz” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xaaaa38e32af6c4261ce4cf0a1182b9d8856b162dcb7721b35be8286570d2fde9 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10413625.
Recording identifiers
- ISRC
- USTE10413625
- Title
- Swan Lake, Op. 20, TH 12, Act I: Waltz
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xaaaa38e32af6c4261ce4cf0a1182b9d8856b162dcb7721b35be8286570d2fde9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:f4f69f685f8dc9a747d55b862a78bad402351a2d0a04f6b943560bcb2766bc18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10413625
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Swan Lake, Op. 20, TH 12, Act I: Waltz · Machine-readable JSON-LD