ISRC ITUM70800675
Verified recording
ITUM70800675 is “Lieder ohne Worte, Op. 30: No. 1in E-Flat Major. Andante espressivo, MWV U 103” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xf89b77510592b3efe85d45d91988b8befe237aa4ec843ada37046f62aedfe010 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800675.
Recording identifiers
- ISRC
- ITUM70800675
- Title
- Lieder ohne Worte, Op. 30: No. 1in E-Flat Major. Andante espressivo, MWV U 103
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xf89b77510592b3efe85d45d91988b8befe237aa4ec843ada37046f62aedfe010
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:9d2e6ef71f01cafa8c7aea2248d18468b32a312977ff44930d983c0976a84b8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800675
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Lieder ohne Worte, Op. 30: No. 1in E-Flat Major. Andante espressivo, MWV U 103 · Machine-readable JSON-LD