ISRC HKI190712103
Verified recording
HKI190712103 is “Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2bd65f0ae5a3862bcac04356298f12e88b85afbee374fcf3575c2d14612a8839 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712103.
Recording identifiers
- ISRC
- HKI190712103
- Title
- Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2bd65f0ae5a3862bcac04356298f12e88b85afbee374fcf3575c2d14612a8839
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d655ff12e4b4fe093a01c3f14db12c3699010e36ccd4296c600b3438833baa04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712103
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso · Machine-readable JSON-LD