ISRC DEN962131016
Verified recording
DEN962131016 is “24 Preludes, Op. 28: No. 16 in B Flat Minor. Presto con fuoco” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xc44bc2727d5aee4d47cf91f5f3666546319a2db93355d2b8dc470132376828e7 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131016.
Recording identifiers
- ISRC
- DEN962131016
- Title
- 24 Preludes, Op. 28: No. 16 in B Flat Minor. Presto con fuoco
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xc44bc2727d5aee4d47cf91f5f3666546319a2db93355d2b8dc470132376828e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:233d1b24b2150d7622ebf14406df14aa3db8df825b3b78de880c8301737fd68a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131016
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: 24 Preludes, Op. 28: No. 16 in B Flat Minor. Presto con fuoco · Machine-readable JSON-LD