ISRC FRZ209638620
Verified recording
FRZ209638620 is “Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: I. Moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8dd9df2aeaa7671aa076b2b04b9172bc6bc3b7b2873a935af5507224a39fb18e 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/FRZ209638620.
Recording identifiers
- ISRC
- FRZ209638620
- Title
- Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: I. Moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8dd9df2aeaa7671aa076b2b04b9172bc6bc3b7b2873a935af5507224a39fb18e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2b77d09eeec10d58b7128da35f8be066beff730bda19afd7fe1d66f6adff3979- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638620
- 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: I. Moderato · Machine-readable JSON-LD