ISRC CH0011500533
Verified recording
CH0011500533 is “Swan Lake, Op. 20: Act IV: Danses des petits cygnes” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd60959afb05239319fc752e19cf27847ab2853ebfb1400a2900b95a90d68444d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011500533.
Recording identifiers
- ISRC
- CH0011500533
- Title
- Swan Lake, Op. 20: Act IV: Danses des petits cygnes
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xd60959afb05239319fc752e19cf27847ab2853ebfb1400a2900b95a90d68444d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:a02e458ba98b50ef75d5f6a5f47e77a7c44122c25bde311e23e2ba78383c6153- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011500533
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Swan Lake, Op. 20: Act IV: Danses des petits cygnes · Machine-readable JSON-LD