ISRC HKI190325105
Verified recording
HKI190325105 is “Concerto for Flute & Harp in C Major, K. 299: Concerto for Flute and Harp in C Major, K. 299: II. Andantino” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf5992b999385fefeb30bae7b80262c66b4045beacab2db15051fb3ddf9920e61 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/HKI190325105.
Recording identifiers
- ISRC
- HKI190325105
- Title
- Concerto for Flute & Harp in C Major, K. 299: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf5992b999385fefeb30bae7b80262c66b4045beacab2db15051fb3ddf9920e61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2cc9ad330d20a7b343617ecc24c985de075a1d9cc229b3462eca028034f38c76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190325105
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto for Flute & Harp in C Major, K. 299: Concerto for Flute and Harp in C Major, K. 299: II. Andantino · Machine-readable JSON-LD