ISRC HKI190712110
Verified recording
HKI190712110 is “Horn Concerto No. 4 in E-Flat Major, K. 495: II. Romance: Andante cantabile” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4460f007003520b88774ae95011085239f3bc0b4709c2bb9536750bff2c28d52 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712110.
Recording identifiers
- ISRC
- HKI190712110
- Title
- Horn Concerto No. 4 in E-Flat Major, K. 495: II. Romance: Andante cantabile
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4460f007003520b88774ae95011085239f3bc0b4709c2bb9536750bff2c28d52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:374be4ed064d5bdd329cfdede8780368408f8ce7c88553b03ef0cac9cd12889d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190712110
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Horn Concerto No. 4 in E-Flat Major, K. 495: II. Romance: Andante cantabile · Machine-readable JSON-LD