ISRC GBAYC9602504
Verified recording
GBAYC9602504 is “Shostakovich: Cello Sonata in D Minor, Op. 40: IV. Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xb9a56f30fa17b64f6309dde05c3fef3cb4d99cfdd52933cc78b7471bd7147ab0 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602504.
Recording identifiers
- ISRC
- GBAYC9602504
- Title
- Shostakovich: Cello Sonata in D Minor, Op. 40: IV. Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xb9a56f30fa17b64f6309dde05c3fef3cb4d99cfdd52933cc78b7471bd7147ab0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:921c5578ddadb3ec496a67da8e9580906047de9c4f9beb44a0ea721675c539d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602504
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Shostakovich: Cello Sonata in D Minor, Op. 40: IV. Allegro · Machine-readable JSON-LD