ISRC GBAYC8500536
Verified recording
GBAYC8500536 is “Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc67ff59438579630fec6e9b1a367ab0d36523085995a1a1fbbd7b12290f4c456 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500536.
Recording identifiers
- ISRC
- GBAYC8500536
- Title
- Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc67ff59438579630fec6e9b1a367ab0d36523085995a1a1fbbd7b12290f4c456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:bc6da61f5ffe590a9e4f93be1a086219875a6cac71a87175a8c982e2ed26d6a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500536
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Beethoven: String Quartet No. 5 in A Major, Op. 18 No. 5: I. Allegro · Machine-readable JSON-LD