ISRC USTE10312151
Verified recording
USTE10312151 is “Swan Lake Suite, Op. 20a, TH 219, Act III: No. 20, Hungarian Dance” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xf209b5c6fdb0b09bfb2d320c35120d7e32ba6fc09b0a356f7c4d64af8dae5750 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10312151.
Recording identifiers
- ISRC
- USTE10312151
- Title
- Swan Lake Suite, Op. 20a, TH 219, Act III: No. 20, Hungarian Dance
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xf209b5c6fdb0b09bfb2d320c35120d7e32ba6fc09b0a356f7c4d64af8dae5750
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:06a2282ac09139c219a6bbafc01fc4b34a311474cdd7c178ac25d5bbaedfb98b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10312151
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Swan Lake Suite, Op. 20a, TH 219, Act III: No. 20, Hungarian Dance · Machine-readable JSON-LD