ISRC FRZ209638630
Verified recording
FRZ209638630 is “Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: II. Romanze” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x600f3678c5a7d6f32c7adc3a2b2944d9d3f800f681dfba0b822e9df359356e4d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638630.
Recording identifiers
- ISRC
- FRZ209638630
- Title
- Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: II. Romanze
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x600f3678c5a7d6f32c7adc3a2b2944d9d3f800f681dfba0b822e9df359356e4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c0e438c64a32ab34e58e8077cf7562c115e27b117e1134bc18cde6be9f343d88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638630
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: II. Romanze · Machine-readable JSON-LD