ISRC DEN960200108
Verified recording
DEN960200108 is “Variations Concertantes, Op. 17, MWV Q19: Variation VII.” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x55e611de5bb49fe256ec18e240bb5b84bc50c08df14f9d7a804af292fba1f6d1 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960200108.
Recording identifiers
- ISRC
- DEN960200108
- Title
- Variations Concertantes, Op. 17, MWV Q19: Variation VII.
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x55e611de5bb49fe256ec18e240bb5b84bc50c08df14f9d7a804af292fba1f6d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:ebfe85e2a91f06f4e0babca6682adfc5875880351abf36fe0a8dbe46be57ec96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960200108
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Variations Concertantes, Op. 17, MWV Q19: Variation VII. · Machine-readable JSON-LD