ISRC DEN961801710
Verified recording
DEN961801710 is “Lieder ohne Worte VIII, Op. 102: I. Andante un poco agitato, MWV U162 (Arr. Ottensamer for Clarinet & Piano)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x1c9a94ed73f117ae10a2f212b7773cca48783895d1f1d1dee59fc49f79b3facb 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/DEN961801710.
Recording identifiers
- ISRC
- DEN961801710
- Title
- Lieder ohne Worte VIII, Op. 102: I. Andante un poco agitato, MWV U162 (Arr. Ottensamer for Clarinet & Piano)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x1c9a94ed73f117ae10a2f212b7773cca48783895d1f1d1dee59fc49f79b3facb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:5c66b86b1581cd6187f68dcf3edc98cf3a9c2340900163e62c7d7bc1f684c728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801710
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Lieder ohne Worte VIII, Op. 102: I. Andante un poco agitato, MWV U162 (Arr. Ottensamer for Clarinet & Piano) · Machine-readable JSON-LD