ISRC FRUM72101810
Verified recording
FRUM72101810 is “Variations sur un air national allemand, B.14: 3. Variation I. Elegantemente” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7a7121270c54a965d11fdb851deb4543b39241591410aa4ca8b569611ac8e95f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72101810.
Recording identifiers
- ISRC
- FRUM72101810
- Title
- Variations sur un air national allemand, B.14: 3. Variation I. Elegantemente
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7a7121270c54a965d11fdb851deb4543b39241591410aa4ca8b569611ac8e95f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:731e1dd351b58fc2e750ddc8d638a8997431dc984f6055aaa11f3e86c80afc6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72101810
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Variations sur un air national allemand, B.14: 3. Variation I. Elegantemente · Machine-readable JSON-LD