ISRC ITUM70800710
Verified recording
ITUM70800710 is “Lieder ohne Worte, Op. 85: No. 5 in A Major. Allegretto, MWV U 191” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xc278ac7229d56f4619f7cf207f054d0aaf04d7330d86881caadacb1b37590096 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800710.
Recording identifiers
- ISRC
- ITUM70800710
- Title
- Lieder ohne Worte, Op. 85: No. 5 in A Major. Allegretto, MWV U 191
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xc278ac7229d56f4619f7cf207f054d0aaf04d7330d86881caadacb1b37590096
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:f2ebb335b0154be8771b71b267fea2ed0f5210c6fd96d38ea83ffb2e58c31551- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800710
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Lieder ohne Worte, Op. 85: No. 5 in A Major. Allegretto, MWV U 191 · Machine-readable JSON-LD