ISRC FRZ140732060
Verified recording
FRZ140732060 is “Piano Quintet in F Minor, Op. 34: II. Andante, un poco adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb05254fb2c36c340570faa3abaa09ae53576014dd6a137066f1f8821ca2995f6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140732060.
Recording identifiers
- ISRC
- FRZ140732060
- Title
- Piano Quintet in F Minor, Op. 34: II. Andante, un poco adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb05254fb2c36c340570faa3abaa09ae53576014dd6a137066f1f8821ca2995f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7672d1ecedda6b10ddc6223ba97085d9e783a30daf520f3d7823dfb1ba3aaa08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140732060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Quintet in F Minor, Op. 34: II. Andante, un poco adagio · Machine-readable JSON-LD