ISRC FRZ209113402
Verified recording
FRZ209113402 is “Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xaf27f9038ba452242e9bddd51efae1d2a92857186720a4bfd897481cbd82dfda and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209113402.
Recording identifiers
- ISRC
- FRZ209113402
- Title
- Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xaf27f9038ba452242e9bddd51efae1d2a92857186720a4bfd897481cbd82dfda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:0599fa5cd8b3ab2928ad9caa77e2dfce1da5cf6c18c1d94d73842545145f3805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209113402
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile · Machine-readable JSON-LD