ISRC GBAYC8500533
Verified recording
GBAYC8500533 is “Beethoven: String Quartet No. 4 in C Minor, Op. 18 No. 4: III. Menuetto. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8fa1a136363a777b6c4b57feef1e910bbadf95f4b78ca273ffef0150a11a9a08 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/GBAYC8500533.
Recording identifiers
- ISRC
- GBAYC8500533
- Title
- Beethoven: String Quartet No. 4 in C Minor, Op. 18 No. 4: III. Menuetto. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8fa1a136363a777b6c4b57feef1e910bbadf95f4b78ca273ffef0150a11a9a08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dac553938f85ff217921006e858dedef44c073df9b5fb4f293aa4eaaa2087632- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500533
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: String Quartet No. 4 in C Minor, Op. 18 No. 4: III. Menuetto. Allegretto · Machine-readable JSON-LD