ISRC GBAYC8500523
Verified recording
GBAYC8500523 is “String Quartet No. 2 in G Major, Op. 18 No. 2: III. Scherzo (Allegro) & Trio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x79f54fb2497433689a092dbea4cbefe24be15adb87e071a6e9a08e49b59c5698 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500523.
Recording identifiers
- ISRC
- GBAYC8500523
- Title
- String Quartet No. 2 in G Major, Op. 18 No. 2: III. Scherzo (Allegro) & Trio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x79f54fb2497433689a092dbea4cbefe24be15adb87e071a6e9a08e49b59c5698
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f4adc833bfe40115eb504033d950f373ce40f20844c1dc498bac0e60a85b1e8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500523
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: String Quartet No. 2 in G Major, Op. 18 No. 2: III. Scherzo (Allegro) & Trio · Machine-readable JSON-LD