ISRC DEN960400841
Verified recording
DEN960400841 is “String Quartet in D Major, Op. 44, No. 1, MWV R 30: I. Molto allegro vivace” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x5760b2094ff4b763b2418e47c00d40669db838a81f787bd75d3aab6eb129d06d and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400841.
Recording identifiers
- ISRC
- DEN960400841
- Title
- String Quartet in D Major, Op. 44, No. 1, MWV R 30: I. Molto allegro vivace
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x5760b2094ff4b763b2418e47c00d40669db838a81f787bd75d3aab6eb129d06d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:96368de03c87d24acb783687a908104881ffa2fa3f11b90253ef0d811699aa52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400841
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: String Quartet in D Major, Op. 44, No. 1, MWV R 30: I. Molto allegro vivace · Machine-readable JSON-LD