ISRC USSM12005406
Verified recording
USSM12005406 is “24 Preludes and Fugues, Op. 87: Prelude No. 3 in G Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x55915c92f48210c7102b08a405ba4b10b39881dd5ac4071416cbc490e89cacc5 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005406.
Recording identifiers
- ISRC
- USSM12005406
- Title
- 24 Preludes and Fugues, Op. 87: Prelude No. 3 in G Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x55915c92f48210c7102b08a405ba4b10b39881dd5ac4071416cbc490e89cacc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0807eb09ba6e7ea25d42361ad7374ae503abb2a66953ceb6b69befce224dce94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005406
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: 24 Preludes and Fugues, Op. 87: Prelude No. 3 in G Major · Machine-readable JSON-LD