ISRC DEN960600700
Verified recording
DEN960600700 is “Piano Concerto No. 21 in C Major, K. 467 - Arr. by Andreas Tarkmann: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbc9bea30809a79991f9bab466b2b64e2a46d02462aa3be41f26056e537574c4d and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960600700.
Recording identifiers
- ISRC
- DEN960600700
- Title
- Piano Concerto No. 21 in C Major, K. 467 - Arr. by Andreas Tarkmann: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbc9bea30809a79991f9bab466b2b64e2a46d02462aa3be41f26056e537574c4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:8469320b923f8fb3c50aa0b15129bffb4ca5bbc7da97887da8a91d2d4acadc76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960600700
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467 - Arr. by Andreas Tarkmann: II. Andante · Machine-readable JSON-LD