ISRC GBPCP1700406
Verified recording
GBPCP1700406 is “Violin Concerto, Op. 61: II. Larghetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x89a72e5d57cf5dcce2549df2334c56850e77112f125ab1410254eb0e03df1dec and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700406.
Recording identifiers
- ISRC
- GBPCP1700406
- Title
- Violin Concerto, Op. 61: II. Larghetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x89a72e5d57cf5dcce2549df2334c56850e77112f125ab1410254eb0e03df1dec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6446f15265f59c90085f82ec2f8fb1991028db0b7f6064c5b92501b2722ec604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700406
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Violin Concerto, Op. 61: II. Larghetto · Machine-readable JSON-LD