ISRC GBSLT2517604
Verified recording
GBSLT2517604 is “Cello Sonata in D Minor, Op. 40 (Arr. for Viola & Piano by Anonymous): IV. Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x6be3d55cb077b04e42c6ab4852c48fa7ba599bca7380342c991c1009b58b651e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT2517604.
Recording identifiers
- ISRC
- GBSLT2517604
- Title
- Cello Sonata in D Minor, Op. 40 (Arr. for Viola & Piano by Anonymous): IV. Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x6be3d55cb077b04e42c6ab4852c48fa7ba599bca7380342c991c1009b58b651e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c3b0f33110d59fdaa01b51b7e2cc290247149484a0cadbf3217291808b9e8eeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT2517604
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Sonata in D Minor, Op. 40 (Arr. for Viola & Piano by Anonymous): IV. Allegro · Machine-readable JSON-LD