ISRC GBAYC1201021
Verified recording
GBAYC1201021 is “Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6818a7b37787a7326a07f527c493d158f6a7dc433b123690898814f529058d4e and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1201021.
Recording identifiers
- ISRC
- GBAYC1201021
- Title
- Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6818a7b37787a7326a07f527c493d158f6a7dc433b123690898814f529058d4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:4612353be0ebff86d9dc72d740337fdeb115a644cae658d9994dff15510f70d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1201021
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": I. Allegro con brio · Machine-readable JSON-LD