ISRC DEN960700441
Verified recording
DEN960700441 is “Piano Concerto No. 12 in A Major, K. 414: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x60c3e64c4ff8164c59d4add02dd92ee90e93f48c797d98df3938f494b74fd1cc and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700441.
Recording identifiers
- ISRC
- DEN960700441
- Title
- Piano Concerto No. 12 in A Major, K. 414: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x60c3e64c4ff8164c59d4add02dd92ee90e93f48c797d98df3938f494b74fd1cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:e3129f1cf20816a70f22ac5365ac36f770d639a7afd833fbf7cce4f09ba27e0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700441
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Piano Concerto No. 12 in A Major, K. 414: I. Allegro · Machine-readable JSON-LD