ISRC DES808702423
Verified recording
DES808702423 is “3 Pieces for Viola & Piano, Op. 26: No. 3. Polonaise” by Luise Adolpha Le Beau,
registered on the CopyrightChains blockchain with CopyrightID
0x98666a357867e0d037ae1f12b8d5f9818271bf024676aada0b41c0a156d05e2b 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/DES808702423.
Recording identifiers
- ISRC
- DES808702423
- Title
- 3 Pieces for Viola & Piano, Op. 26: No. 3. Polonaise
- Artist
- Luise Adolpha Le Beau
- CopyrightID (CopyrightChains transaction hash)
0x98666a357867e0d037ae1f12b8d5f9818271bf024676aada0b41c0a156d05e2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6bfa04bf893749529198d46d5e109236ae68783d13b1c28c9ee6585369108bdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES808702423
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 3 Pieces for Viola & Piano, Op. 26: No. 3. Polonaise · Machine-readable JSON-LD