ISRC DEN962000330
Verified recording
DEN962000330 is “Lieder ohne Worte V, Op. 62: VI. Allegretto grazioso, MWV U161 "Spring Song" (Arr. Ottensamer for Clarinet & Piano)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xd27fb2119b256450d6a42432a829db2630113a982474131e249f35997b27102e 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/DEN962000330.
Recording identifiers
- ISRC
- DEN962000330
- Title
- Lieder ohne Worte V, Op. 62: VI. Allegretto grazioso, MWV U161 "Spring Song" (Arr. Ottensamer for Clarinet & Piano)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xd27fb2119b256450d6a42432a829db2630113a982474131e249f35997b27102e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7dc292bc4bb7c0252a802a484e1ad2043e60e2468ce3b5ac4a8d652ec1a0b9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962000330
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lieder ohne Worte V, Op. 62: VI. Allegretto grazioso, MWV U161 "Spring Song" (Arr. Ottensamer for Clarinet & Piano) · Machine-readable JSON-LD