ISRC FRZ141426020
Verified recording
FRZ141426020 is “Violin Sonata No. 3 in D Minor, Op. 108: II. Adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x296c8eed1fbbfbe4aa6e01d828b4007f7570f0efd144a9f65b6f439ae48a789e and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141426020.
Recording identifiers
- ISRC
- FRZ141426020
- Title
- Violin Sonata No. 3 in D Minor, Op. 108: II. Adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x296c8eed1fbbfbe4aa6e01d828b4007f7570f0efd144a9f65b6f439ae48a789e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:b97adb3f002bdda7c3f0fe7d53df200af242396426102cccee5511367ca39940- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141426020
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Violin Sonata No. 3 in D Minor, Op. 108: II. Adagio · Machine-readable JSON-LD