ISRC CH0011500523
Verified recording
CH0011500523 is “Swan Lake, Op. 20: Act III: Allegro giusto - Danses” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x941397e1ec34e989bc5e065cc46f046bea08e628ff38714df3293e16d81400e5 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/CH0011500523.
Recording identifiers
- ISRC
- CH0011500523
- Title
- Swan Lake, Op. 20: Act III: Allegro giusto - Danses
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x941397e1ec34e989bc5e065cc46f046bea08e628ff38714df3293e16d81400e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a44f4595c2a14b97fa7f1a2b6df626663b494462403dd30704a2c5aabcece8fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011500523
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Swan Lake, Op. 20: Act III: Allegro giusto - Danses · Machine-readable JSON-LD