ISRC ITUM70800698
Verified recording
ITUM70800698 is “Lieder ohne Worte, Op. 62: No. 6 in A Major. Andante grazioso "Spring Song", MWV U 161” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x495fe37399bc378f95223c55fcefd7302681a19f83499ae005a4bfd79a70f9e4 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800698.
Recording identifiers
- ISRC
- ITUM70800698
- Title
- Lieder ohne Worte, Op. 62: No. 6 in A Major. Andante grazioso "Spring Song", MWV U 161
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x495fe37399bc378f95223c55fcefd7302681a19f83499ae005a4bfd79a70f9e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:974a305fa33eee964b85826066624dddd483c9a4f4ad4a7c200236153dfc5d75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800698
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Lieder ohne Worte, Op. 62: No. 6 in A Major. Andante grazioso "Spring Song", MWV U 161 · Machine-readable JSON-LD