ISRC GBAYC2300185
Verified recording
GBAYC2300185 is “Brahms: Viola Sonata No. 1 in F Minor, Op. 120 No. 1: III. Allegretto grazioso” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x110701ac9ed9845bfba8c2dd32ae58fb1ca9298b6a2c9d5a471c04fc3dbc6869 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300185.
Recording identifiers
- ISRC
- GBAYC2300185
- Title
- Brahms: Viola Sonata No. 1 in F Minor, Op. 120 No. 1: III. Allegretto grazioso
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x110701ac9ed9845bfba8c2dd32ae58fb1ca9298b6a2c9d5a471c04fc3dbc6869
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:810bfe6f760abb476e2762ec918fb4d5802406170a6218e8b4863d5fa39129ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2300185
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Brahms: Viola Sonata No. 1 in F Minor, Op. 120 No. 1: III. Allegretto grazioso · Machine-readable JSON-LD