ISRC FRZ110300207
Verified recording
FRZ110300207 is “Shostakovich: 24 Preludes and Fugues, Op. 87: No. 1 in C Major, Moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x04906f0756ddd37b1712c6ae95be1a0b5daa486697fd4cca1f7f37307c3a63a2 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/FRZ110300207.
Recording identifiers
- ISRC
- FRZ110300207
- Title
- Shostakovich: 24 Preludes and Fugues, Op. 87: No. 1 in C Major, Moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x04906f0756ddd37b1712c6ae95be1a0b5daa486697fd4cca1f7f37307c3a63a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7033b3923585eb1a5161531b356140ce1c6e33357918d969527bd69bfe849faa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110300207
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Shostakovich: 24 Preludes and Fugues, Op. 87: No. 1 in C Major, Moderato · Machine-readable JSON-LD