ISRC NLY331507088
Verified recording
NLY331507088 is “Die erste Walpurgisnacht, Op. 60, Ouvertüre: II. Der Übergang zum Frühling (Allegro vivace non troppo)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x5ce1bc4dfd2d3ff4e205e231361836c07ffd91a4a596efd0115406a6faeaadcb and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507088.
Recording identifiers
- ISRC
- NLY331507088
- Title
- Die erste Walpurgisnacht, Op. 60, Ouvertüre: II. Der Übergang zum Frühling (Allegro vivace non troppo)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x5ce1bc4dfd2d3ff4e205e231361836c07ffd91a4a596efd0115406a6faeaadcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a84eca3f6bb9e9303dbc8ab6795d35c1b741ccca180ec39eb34c554fe64966b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507088
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Die erste Walpurgisnacht, Op. 60, Ouvertüre: II. Der Übergang zum Frühling (Allegro vivace non troppo) · Machine-readable JSON-LD