ISRC DEN962131012
Verified recording
DEN962131012 is “24 Preludes, Op. 28: No. 12 in G Sharp Minor. Presto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xdc4f793d019d2b098f0dc86cb3921688c470b86b55633b48c23c62688f34be38 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131012.
Recording identifiers
- ISRC
- DEN962131012
- Title
- 24 Preludes, Op. 28: No. 12 in G Sharp Minor. Presto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xdc4f793d019d2b098f0dc86cb3921688c470b86b55633b48c23c62688f34be38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:5bd627c21d886f8ee7fa402f6827573df0dc080155fcaf55cc7940e3d2b923f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131012
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: 24 Preludes, Op. 28: No. 12 in G Sharp Minor. Presto · Machine-readable JSON-LD