ISRC HKI199939306
Verified recording
HKI199939306 is “Trumpet Concerto No. 2 in D Major, MWV 4:13: I. Allegro” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0x6afc010d1b7c2981c3407ebb2f59e09461bedc68df53710df0232c0fee10a01a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939306.
Recording identifiers
- ISRC
- HKI199939306
- Title
- Trumpet Concerto No. 2 in D Major, MWV 4:13: I. Allegro
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0x6afc010d1b7c2981c3407ebb2f59e09461bedc68df53710df0232c0fee10a01a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dc1b59b87913d683c752ef4e438d4fca85665921a0a3ad87c5f993fcf87ea378- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trumpet Concerto No. 2 in D Major, MWV 4:13: I. Allegro · Machine-readable JSON-LD