ISRC DEN961130211
Verified recording
DEN961130211 is “24 Préludes, Op. 28: No. 11 in B Major. Vivace - 2011 Recording” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x60344ddfd3d239b19424700d6b00688f562dbc2bf154f8961ffbb7d3e42e4fce and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130211.
Recording identifiers
- ISRC
- DEN961130211
- Title
- 24 Préludes, Op. 28: No. 11 in B Major. Vivace - 2011 Recording
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x60344ddfd3d239b19424700d6b00688f562dbc2bf154f8961ffbb7d3e42e4fce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:03ac492d22776b4eeb7e86b796bad6deb2a8de473df4ca86c48e1e3080ebff5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130211
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: 24 Préludes, Op. 28: No. 11 in B Major. Vivace - 2011 Recording · Machine-readable JSON-LD