ISRC GBF079912242
Verified recording
GBF079912242 is “String Quintet in C minor, Op. 104: 2. Andante cantabile con variazioni” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbafee8a8cd8bba6e694361c66cde27288a9e3877a8c507ec4d3a6b6bfe928aac 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/GBF079912242.
Recording identifiers
- ISRC
- GBF079912242
- Title
- String Quintet in C minor, Op. 104: 2. Andante cantabile con variazioni
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbafee8a8cd8bba6e694361c66cde27288a9e3877a8c507ec4d3a6b6bfe928aac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:417a345393e6f99d28fdc1af2967bf0ea78d759d1d5255a5dd0b34498ed0971f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079912242
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quintet in C minor, Op. 104: 2. Andante cantabile con variazioni · Machine-readable JSON-LD