ISRC USSM12005446
Verified recording
USSM12005446 is “24 Preludes and Fugues, Op. 87: Prelude No. 23 in F Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x2d34a35a761f44a036eb9454b017c8abd2ee015b0fa2f1a0ffbcfb76f9d575c4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005446.
Recording identifiers
- ISRC
- USSM12005446
- Title
- 24 Preludes and Fugues, Op. 87: Prelude No. 23 in F Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x2d34a35a761f44a036eb9454b017c8abd2ee015b0fa2f1a0ffbcfb76f9d575c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c23e90f8606e812197ea1fd83bcec4ae9fce6d9d10ff811a61a31738a9a1762- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005446
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Preludes and Fugues, Op. 87: Prelude No. 23 in F Major · Machine-readable JSON-LD