ISRC HKI190712106
Verified recording
HKI190712106 is “Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro (cadenza by J. Muzyk)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc84e653df35627fd122d5eee92a67357cebe26de518ab33051e6d1e6d772f640 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712106.
Recording identifiers
- ISRC
- HKI190712106
- Title
- Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro (cadenza by J. Muzyk)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc84e653df35627fd122d5eee92a67357cebe26de518ab33051e6d1e6d772f640
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:956859a0a8ee9870d6a7e81211922121ef0627a3c98b82935c5ce8fc4b509b92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712106
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro (cadenza by J. Muzyk) · Machine-readable JSON-LD