ISRC DEA621500882
Verified recording
DEA621500882 is “Chopin: 24 Preludes, Op. 28: No. 8 in F-Sharp Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x58cf7d3ca946d5c7551b55258290d07b768fbd9d423fe2acede0d81576d9fa82 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621500882.
Recording identifiers
- ISRC
- DEA621500882
- Title
- Chopin: 24 Preludes, Op. 28: No. 8 in F-Sharp Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x58cf7d3ca946d5c7551b55258290d07b768fbd9d423fe2acede0d81576d9fa82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:979baf7df6d8d93581ee057d0e44d133cfd25181ff5bd05bae50f19dd255a6a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621500882
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 8 in F-Sharp Minor · Machine-readable JSON-LD