ISRC HKI199939308
Verified recording
HKI199939308 is “Trumpet Concerto No. 2 in D Major, MWV 4:13: III. Allegro assai” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0xdb472b9ba4e50a541919f9a125aada897c32235b33ae8625e481a0dc6abb2efd 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/HKI199939308.
Recording identifiers
- ISRC
- HKI199939308
- Title
- Trumpet Concerto No. 2 in D Major, MWV 4:13: III. Allegro assai
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0xdb472b9ba4e50a541919f9a125aada897c32235b33ae8625e481a0dc6abb2efd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4bf5f84a416df475cf49139dd6c5e466fd740a582a57527432b914539ff67acc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199939308
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trumpet Concerto No. 2 in D Major, MWV 4:13: III. Allegro assai · Machine-readable JSON-LD