ISRC ITUM70800685
Verified recording
ITUM70800685 is “Lieder ohne Worte, Op. 38: No. 5 in A Minor. Agitato "Appassionato", MWV U 137” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x464170c9e9a87ab09ebd8133f644cd0e390770b1d2df98dfacc6f33abc24f142 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800685.
Recording identifiers
- ISRC
- ITUM70800685
- Title
- Lieder ohne Worte, Op. 38: No. 5 in A Minor. Agitato "Appassionato", MWV U 137
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x464170c9e9a87ab09ebd8133f644cd0e390770b1d2df98dfacc6f33abc24f142
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:418a3f329c909c3440872209ab53cf80f1bd0ae3d8758bb4489744cd07af8b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800685
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Lieder ohne Worte, Op. 38: No. 5 in A Minor. Agitato "Appassionato", MWV U 137 · Machine-readable JSON-LD