ISRC GBF071201772
Verified recording
GBF071201772 is “Violin Sonata No. 1 in D Major, Op. 12, No. 1: II. Tema con variazioni. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x71d723e94b91f78f14aa49434f52474f4b3e9312923a423fe69bcf51bb924c82 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/GBF071201772.
Recording identifiers
- ISRC
- GBF071201772
- Title
- Violin Sonata No. 1 in D Major, Op. 12, No. 1: II. Tema con variazioni. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x71d723e94b91f78f14aa49434f52474f4b3e9312923a423fe69bcf51bb924c82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c5327ab70c53de5d0a6406247cc8db0c5c8b54bc3c022c0d701f287992252a3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071201772
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 1 in D Major, Op. 12, No. 1: II. Tema con variazioni. Andante con moto · Machine-readable JSON-LD