ISRC DEN961801730
Verified recording
DEN961801730 is “Lieder ohne Worte II, Op. 30: IV. Agitato e con fuoco, MWV U98 (Arr. Ottensamer for Clarinet & Piano)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xeaa4dba8be313a1bb8ebc1889bd36fc062e1a66de39c2011b239495e9027446d 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/DEN961801730.
Recording identifiers
- ISRC
- DEN961801730
- Title
- Lieder ohne Worte II, Op. 30: IV. Agitato e con fuoco, MWV U98 (Arr. Ottensamer for Clarinet & Piano)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xeaa4dba8be313a1bb8ebc1889bd36fc062e1a66de39c2011b239495e9027446d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0d5538fb3a4bfec56e2e32a369d738c6bf66f297ba82e5dea9901fbf36c12b3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801730
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lieder ohne Worte II, Op. 30: IV. Agitato e con fuoco, MWV U98 (Arr. Ottensamer for Clarinet & Piano) · Machine-readable JSON-LD