ISRC GBAYC8903033
Verified recording
GBAYC8903033 is “String Quartet No.15 in A Minor, Op.132: III. Molto adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x04deef1025949bdf4eb83db74609f1a22fcc9519338e83f39771f47f54347e11 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903033.
Recording identifiers
- ISRC
- GBAYC8903033
- Title
- String Quartet No.15 in A Minor, Op.132: III. Molto adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x04deef1025949bdf4eb83db74609f1a22fcc9519338e83f39771f47f54347e11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:fc4461ee22dad81d97e2a71029ba1d920452edb512958aad0db9cd714a1a6e64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903033
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: String Quartet No.15 in A Minor, Op.132: III. Molto adagio · Machine-readable JSON-LD