ISRC USSM12005422
Verified recording
USSM12005422 is “24 Preludes and Fugues, Op. 87: Prelude No. 11 in B Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xe55952a2262e18a00f4e296a408b50c9ce55ef4a2b4e21670a7c7d0f46d4c96c 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/USSM12005422.
Recording identifiers
- ISRC
- USSM12005422
- Title
- 24 Preludes and Fugues, Op. 87: Prelude No. 11 in B Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xe55952a2262e18a00f4e296a408b50c9ce55ef4a2b4e21670a7c7d0f46d4c96c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c0c4db90cb379c1a0315054e70c246732afba371f3c3ab7ed0d2de7c4e7a5ef5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005422
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Preludes and Fugues, Op. 87: Prelude No. 11 in B Major · Machine-readable JSON-LD