ISRC DES380016933
Verified recording
DES380016933 is “24 Preludes, Op. 28: Prelude No. 3 in G Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x803c355d0f08fea06c04547845a1481ba53b454d7490fdf0594d1917d97474ab and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380016933.
Recording identifiers
- ISRC
- DES380016933
- Title
- 24 Preludes, Op. 28: Prelude No. 3 in G Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x803c355d0f08fea06c04547845a1481ba53b454d7490fdf0594d1917d97474ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:9d8f046f4234f2cdc6c2f14253050eb1428872650af0042f84650a013b2adbb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380016933
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: 24 Preludes, Op. 28: Prelude No. 3 in G Major · Machine-readable JSON-LD