ISRC GBF071304342
Verified recording
GBF071304342 is “Violin Sonata No. 1 in G Major, Op. 78: II. Adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf5f5ee497ef8309b8e1b7f790df9a151b906a7ffff8e2b711e050b0613eada27 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071304342.
Recording identifiers
- ISRC
- GBF071304342
- Title
- Violin Sonata No. 1 in G Major, Op. 78: II. Adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf5f5ee497ef8309b8e1b7f790df9a151b906a7ffff8e2b711e050b0613eada27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:81decf995a8e13c83201a7a28937c37cb48f8336eae8bef322be39519bdddf2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071304342
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Sonata No. 1 in G Major, Op. 78: II. Adagio · Machine-readable JSON-LD