ISRC FINDE2000012
Verified recording
FINDE2000012 is “String Quartet No. 15 in A Minor, Op. 132: I. Assai sostenuto - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf110909955a6c354c84bd0828ce1318c83d7d09adb102533e0ee8462d3aeb357 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000012.
Recording identifiers
- ISRC
- FINDE2000012
- Title
- String Quartet No. 15 in A Minor, Op. 132: I. Assai sostenuto - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf110909955a6c354c84bd0828ce1318c83d7d09adb102533e0ee8462d3aeb357
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:06f597da33d666b75b9ca40c1ab06ed288c206d7bd25f0c92a57a287b7caa80f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000012
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: String Quartet No. 15 in A Minor, Op. 132: I. Assai sostenuto - Allegro · Machine-readable JSON-LD