ISRC USSM12005418
Verified recording
USSM12005418 is “24 Preludes and Fugues, Op. 87: Prelude No. 9 in E Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x5d626abf0f6f0a7ecee27efef73688fe14c8a746c6ec99d0d06797ead0d6046f and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005418.
Recording identifiers
- ISRC
- USSM12005418
- Title
- 24 Preludes and Fugues, Op. 87: Prelude No. 9 in E Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x5d626abf0f6f0a7ecee27efef73688fe14c8a746c6ec99d0d06797ead0d6046f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:ecbb020a0611b54f3515a8cbfb5bc9438fc3e25c8fd5e1e31119bc300a74de7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005418
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: 24 Preludes and Fugues, Op. 87: Prelude No. 9 in E Major · Machine-readable JSON-LD