ISRC ITUM70800688
Verified recording
ITUM70800688 is “Lieder ohne Worte, Op. 53: No. 2 in E-Flat Major. Allegro non troppo "The Fleecy Cloud", MWV U 109” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xb46a8b38612ac4da673fbb939bbea2854ccf28647b02daf7dade27badd2c8cb8 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800688.
Recording identifiers
- ISRC
- ITUM70800688
- Title
- Lieder ohne Worte, Op. 53: No. 2 in E-Flat Major. Allegro non troppo "The Fleecy Cloud", MWV U 109
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xb46a8b38612ac4da673fbb939bbea2854ccf28647b02daf7dade27badd2c8cb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:dfcc79154574baaeb00b45e90efb4750cd3db283207ecb51b921cd51451ad678- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800688
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Lieder ohne Worte, Op. 53: No. 2 in E-Flat Major. Allegro non troppo "The Fleecy Cloud", MWV U 109 · Machine-readable JSON-LD