ISRC DEN962004730
Verified recording
DEN962004730 is “Lieder ohne Worte IV, Op. 53: V. Volkslied. Allegro con fuoco, MWV U153 (Arr. Ottensamer for Clarinet & Strings)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xddeeb469a712712d0e420935a730fad11bf33604ebba3830376d2a856fa21aa0 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/DEN962004730.
Recording identifiers
- ISRC
- DEN962004730
- Title
- Lieder ohne Worte IV, Op. 53: V. Volkslied. Allegro con fuoco, MWV U153 (Arr. Ottensamer for Clarinet & Strings)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xddeeb469a712712d0e420935a730fad11bf33604ebba3830376d2a856fa21aa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f22cf42da3e78ebbf0fd24da8c4765ebaf48dc070f36adfa5f9b96b9f49ba2b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004730
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lieder ohne Worte IV, Op. 53: V. Volkslied. Allegro con fuoco, MWV U153 (Arr. Ottensamer for Clarinet & Strings) · Machine-readable JSON-LD