ISRC FRZ209514404
Verified recording
FRZ209514404 is “Brahms: 6 Piano Pieces, Op. 118: No. 4, Intermezzo in F Minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x652775fcf94b970ee434ec8c82282ce6dd26d407abb51b6c51a4269329d10921 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209514404.
Recording identifiers
- ISRC
- FRZ209514404
- Title
- Brahms: 6 Piano Pieces, Op. 118: No. 4, Intermezzo in F Minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x652775fcf94b970ee434ec8c82282ce6dd26d407abb51b6c51a4269329d10921
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7a926f2438571741d54bd7f58d9ad7d6cf8b66b95b0c9c9aac525b1115a2b7e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209514404
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brahms: 6 Piano Pieces, Op. 118: No. 4, Intermezzo in F Minor · Machine-readable JSON-LD