ISRC USSM12005435
Verified recording
USSM12005435 is “24 Preludes and Fugues, Op. 87: Fugue No. 17 in A-Flat Major” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x6b4dfa638cbe44fb845c607c35076e5b0048b22809ef4ac694b02ab21b6d66b4 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005435.
Recording identifiers
- ISRC
- USSM12005435
- Title
- 24 Preludes and Fugues, Op. 87: Fugue No. 17 in A-Flat Major
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x6b4dfa638cbe44fb845c607c35076e5b0048b22809ef4ac694b02ab21b6d66b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:56dcb4dc337e1f6de07040f8a8dfe416f0e80d82021d9b7b6a372e871d8517a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12005435
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 24 Preludes and Fugues, Op. 87: Fugue No. 17 in A-Flat Major · Machine-readable JSON-LD