ISRC GBCLS0300018
Verified recording
GBCLS0300018 is “2nd Movement From Piano Concerto No. 2” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xdf419455e6191039b6a4a131dd8733939b9b5b51d4ceb60edb43bc2e643daa78 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLS0300018.
Recording identifiers
- ISRC
- GBCLS0300018
- Title
- 2nd Movement From Piano Concerto No. 2
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xdf419455e6191039b6a4a131dd8733939b9b5b51d4ceb60edb43bc2e643daa78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3dc7b3e7a2ef4899bfe2cacaaef815bbee6a2c218256e2e412ea77cc2a3ff8cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLS0300018
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 2nd Movement From Piano Concerto No. 2 · Machine-readable JSON-LD