ISRC GBAYC8300625
Verified recording
GBAYC8300625 is “Beethoven: String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9f9357d73e7668786b2eeeb0202cff07b4352122e193d78b92c4fdc9e603afe7 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300625.
Recording identifiers
- ISRC
- GBAYC8300625
- Title
- Beethoven: String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9f9357d73e7668786b2eeeb0202cff07b4352122e193d78b92c4fdc9e603afe7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:8e0fe5e294cb33a2849bccacc1de71e780ed65da62ef12f5539e9486c74c1fd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300625
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Beethoven: String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio · Machine-readable JSON-LD