ISRC FR50X1736001
Verified recording
FR50X1736001 is “Piano Quintet in G Minor, Op. 57: I. Prelude (Lento)” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x1a97d9c19cec8402e2bc9802ca36c42dc8f94b1d1f44ef6b909fa527ec798ecb and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1736001.
Recording identifiers
- ISRC
- FR50X1736001
- Title
- Piano Quintet in G Minor, Op. 57: I. Prelude (Lento)
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x1a97d9c19cec8402e2bc9802ca36c42dc8f94b1d1f44ef6b909fa527ec798ecb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:ef221ee175481513167d328c8718073f7cc4ba5eb46041e819074c375aff512d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1736001
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Piano Quintet in G Minor, Op. 57: I. Prelude (Lento) · Machine-readable JSON-LD