ISRC ITUM70800676
Verified recording
ITUM70800676 is “Lieder ohne Worte, Op. 30: No. 2 in B-Flat Minor. Allegro di molto, MWV U 77” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f183b876eb12230ba59772331aaf116b97e441aa6eb15076ec798423b7a2c5 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800676.
Recording identifiers
- ISRC
- ITUM70800676
- Title
- Lieder ohne Worte, Op. 30: No. 2 in B-Flat Minor. Allegro di molto, MWV U 77
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xc4f183b876eb12230ba59772331aaf116b97e441aa6eb15076ec798423b7a2c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:b90a4d7db9ec5d92340a4ea833025a2a25358f2fb85970f168748f81be436e4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800676
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Lieder ohne Worte, Op. 30: No. 2 in B-Flat Minor. Allegro di molto, MWV U 77 · Machine-readable JSON-LD