ISRC FRZ141122050
Verified recording
FRZ141122050 is “Piano Trio No. 2 in G Major, Op. 1: I. Adagio - Allegro vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x12d7b2155430985154db8547e354399faa94485ce754ff5c09d357b3c9f7410a and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122050.
Recording identifiers
- ISRC
- FRZ141122050
- Title
- Piano Trio No. 2 in G Major, Op. 1: I. Adagio - Allegro vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x12d7b2155430985154db8547e354399faa94485ce754ff5c09d357b3c9f7410a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9b64c2fa41ed9e8df3c7019dacfa2e5c1bec706bc39ea0ec868864e9706bd309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122050
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Trio No. 2 in G Major, Op. 1: I. Adagio - Allegro vivace · Machine-readable JSON-LD