ISRC ITUM70800673
Verified recording
ITUM70800673 is “Lieder ohne Worte, Op. 19: No. 5 in F-Sharp Minor. Agitato "Restlessness", MWV U 90” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x54134b2f7539f03fa2035db2e01703bd49a4ad08d34422eca206d4664587a5f2 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/ITUM70800673.
Recording identifiers
- ISRC
- ITUM70800673
- Title
- Lieder ohne Worte, Op. 19: No. 5 in F-Sharp Minor. Agitato "Restlessness", MWV U 90
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x54134b2f7539f03fa2035db2e01703bd49a4ad08d34422eca206d4664587a5f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:22392d70c1e1cdb6c3ebac9891fb30350de22d0bd40dcacc111d9cd023b8dbe6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800673
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Lieder ohne Worte, Op. 19: No. 5 in F-Sharp Minor. Agitato "Restlessness", MWV U 90 · Machine-readable JSON-LD