ISRC GBAYC9700820
Verified recording
GBAYC9700820 is “Shostakovich: Chamber Symphony, Op. 110a: I. Largo (Orch. Barshai of String Quartet No. 8)” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x9272e991cf695d22c2e7e93241b7d8ba0779d9b10d2ffc27515002b2338d5a24 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/GBAYC9700820.
Recording identifiers
- ISRC
- GBAYC9700820
- Title
- Shostakovich: Chamber Symphony, Op. 110a: I. Largo (Orch. Barshai of String Quartet No. 8)
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x9272e991cf695d22c2e7e93241b7d8ba0779d9b10d2ffc27515002b2338d5a24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:601c73587d616adda148eee7832a89ed61e02645b93e4215aa9e246b1442bfac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700820
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Shostakovich: Chamber Symphony, Op. 110a: I. Largo (Orch. Barshai of String Quartet No. 8) · Machine-readable JSON-LD