ISRC USSM12005447
Verified recording
USSM12005447 is “24 Preludes and Fugues, Op. 87: Fugue No. 23 in F Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x47781fbd4ceee7fcf66a009bf69df62f2330d10843d3a3075c4d0e725e03021b and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005447.
Recording identifiers
- ISRC
- USSM12005447
- Title
- 24 Preludes and Fugues, Op. 87: Fugue No. 23 in F Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x47781fbd4ceee7fcf66a009bf69df62f2330d10843d3a3075c4d0e725e03021b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:b867ce9cd9fd60b3b941ca1fde215d4e29672507d585c9b2b2d08bb6bad7217d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005447
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: 24 Preludes and Fugues, Op. 87: Fugue No. 23 in F Major · Machine-readable JSON-LD