ISRC DEN961801770
Verified recording
DEN961801770 is “Lieder ohne Worte VI, Op. 67: II. Allegro leggiero, MWV U145 "Lost Illusions" (Arr. Ottensamer for Clarinet & Piano)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xcf04f4be4553010d7860e87ee24e4fd15f1368df56e58bae62cda49b373fe38e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801770.
Recording identifiers
- ISRC
- DEN961801770
- Title
- Lieder ohne Worte VI, Op. 67: II. Allegro leggiero, MWV U145 "Lost Illusions" (Arr. Ottensamer for Clarinet & Piano)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xcf04f4be4553010d7860e87ee24e4fd15f1368df56e58bae62cda49b373fe38e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b933743d9e03016402eb84382ccac1d16a1b78e031490a0402d4ed2d38ffe9c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801770
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Lieder ohne Worte VI, Op. 67: II. Allegro leggiero, MWV U145 "Lost Illusions" (Arr. Ottensamer for Clarinet & Piano) · Machine-readable JSON-LD