ISRC GBLLH2479404
Verified recording
GBLLH2479404 is “Violin Sonata No. 1 in D Major, Op. 12 No. 1: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x836de63abbab758d1992c992e2b7146e5217f185412a139b227b2a28d253879f 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/GBLLH2479404.
Recording identifiers
- ISRC
- GBLLH2479404
- Title
- Violin Sonata No. 1 in D Major, Op. 12 No. 1: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x836de63abbab758d1992c992e2b7146e5217f185412a139b227b2a28d253879f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0ec1237259ca1dc8f0bf5f11d11461deb39310a54d3e40f2a0405a9ca2c541d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2479404
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata No. 1 in D Major, Op. 12 No. 1: I. Allegro con brio · Machine-readable JSON-LD