ISRC USTE10309151
Verified recording
USTE10309151 is “Swan Lake Suite, Op. 20a, TH 219, Act II: No. 10, Scene” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x2073eeb4c66d4040931d7d7284ca18225755030ddb046e0e0bc6f9b9b0df6f00 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10309151.
Recording identifiers
- ISRC
- USTE10309151
- Title
- Swan Lake Suite, Op. 20a, TH 219, Act II: No. 10, Scene
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x2073eeb4c66d4040931d7d7284ca18225755030ddb046e0e0bc6f9b9b0df6f00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:bcd77acead590c95afad67ccefff3b5eead17f6a3d619b2af33ee4ff2bf00af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10309151
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Swan Lake Suite, Op. 20a, TH 219, Act II: No. 10, Scene · Machine-readable JSON-LD