ISRC USSM12005419
Verified recording
USSM12005419 is “24 Preludes and Fugues, Op. 87: Fugue No. 9 in E Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x4ff4cdc48fb64d3e667c482b160c26e94e2a0f993c30f2865c76ac0c23e36a47 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005419.
Recording identifiers
- ISRC
- USSM12005419
- Title
- 24 Preludes and Fugues, Op. 87: Fugue No. 9 in E Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x4ff4cdc48fb64d3e667c482b160c26e94e2a0f993c30f2865c76ac0c23e36a47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:62de22c8ff8718e9708a11fbb18e5e1914ebbc6148fdae6cdec4d30e0c307750- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005419
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: 24 Preludes and Fugues, Op. 87: Fugue No. 9 in E Major · Machine-readable JSON-LD