ISRC HKI199215604
Verified recording
HKI199215604 is “Septet in E-Flat Major, Op. 20: IV. Tema con variazioni: Andante” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x817596892b6f2389710cf80a058cb590889e796f17a6a3643cdec1b2e9bd464e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199215604.
Recording identifiers
- ISRC
- HKI199215604
- Title
- Septet in E-Flat Major, Op. 20: IV. Tema con variazioni: Andante
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x817596892b6f2389710cf80a058cb590889e796f17a6a3643cdec1b2e9bd464e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bd6a6e72588c13d3f7cb14e41d8b005fdf099d2e616115933495aa53d6b09502- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199215604
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Septet in E-Flat Major, Op. 20: IV. Tema con variazioni: Andante · Machine-readable JSON-LD