ISRC FRZ132415100
Verified recording
FRZ132415100 is “F-A-E Sonata: III. Scherzo, WoO 2 - Arr. for Cello and Piano by Christian-Pierre La Marca” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x578085a23fddc0101bc5f76d3752e88e79b7d192dc284aebdaf23cce968e18e9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132415100.
Recording identifiers
- ISRC
- FRZ132415100
- Title
- F-A-E Sonata: III. Scherzo, WoO 2 - Arr. for Cello and Piano by Christian-Pierre La Marca
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x578085a23fddc0101bc5f76d3752e88e79b7d192dc284aebdaf23cce968e18e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4836d8851dab9d6f03ee9b36d0fda52d735e0aa4e1da5ea92f5d3e1ec34d1430- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132415100
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: F-A-E Sonata: III. Scherzo, WoO 2 - Arr. for Cello and Piano by Christian-Pierre La Marca · Machine-readable JSON-LD