ISRC GBLLH2479403
Verified recording
GBLLH2479403 is “Violin Sonata No. 6 in A Major, Op. 30 No. 1: III. Allegretto con variazioni” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0b00c4a28313510456ea33479c28967a31ee002769de2e5c2daf347c29cc10ed 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/GBLLH2479403.
Recording identifiers
- ISRC
- GBLLH2479403
- Title
- Violin Sonata No. 6 in A Major, Op. 30 No. 1: III. Allegretto con variazioni
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0b00c4a28313510456ea33479c28967a31ee002769de2e5c2daf347c29cc10ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:40d34123c55976b2d1ca4218fb5fd9a57bc73eae7567fcd872c0815c111a8f4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2479403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 6 in A Major, Op. 30 No. 1: III. Allegretto con variazioni · Machine-readable JSON-LD