ISRC GBPFW1600238
Verified recording
GBPFW1600238 is “Shostakovich: Cello Sonata in D Minor, Op. 40: III. Largo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x8a98d483ffa1678f7d4fa0c7ee86d090805f9c96c5b01ff15d9c280b9617530e 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/GBPFW1600238.
Recording identifiers
- ISRC
- GBPFW1600238
- Title
- Shostakovich: Cello Sonata in D Minor, Op. 40: III. Largo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x8a98d483ffa1678f7d4fa0c7ee86d090805f9c96c5b01ff15d9c280b9617530e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:307de5febee11143dd882a8e51cbf49d8d782f1e10b0b91c25df722c8171167e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1600238
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Shostakovich: Cello Sonata in D Minor, Op. 40: III. Largo · Machine-readable JSON-LD