ISRC DEN960531211
Verified recording
DEN960531211 is “Nocturne No. 11 In G Minor, Op. 37 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x760af436d5a201d23cc76190e0afd0e1057824a34a0503b7a8d54face1278f19 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960531211.
Recording identifiers
- ISRC
- DEN960531211
- Title
- Nocturne No. 11 In G Minor, Op. 37 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x760af436d5a201d23cc76190e0afd0e1057824a34a0503b7a8d54face1278f19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2badb2fac06b292ca54963ae19a9d83bfbb6fbbf229e53d7a6bef1e6fa1e9b2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960531211
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Nocturne No. 11 In G Minor, Op. 37 No. 1 · Machine-readable JSON-LD