ISRC HUA253137013
Verified recording
HUA253137013 is “Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): I. Allegro” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0x83bf0ac98d4814c47bf8b87184da62ea94678fb7f4318f74832a46b71e9f7fb3 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/HUA253137013.
Recording identifiers
- ISRC
- HUA253137013
- Title
- Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): I. Allegro
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0x83bf0ac98d4814c47bf8b87184da62ea94678fb7f4318f74832a46b71e9f7fb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1a4849a4d900ad32a6d3c3c8e2b92f184226ffbc3a384c58aab773d0871db3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): I. Allegro · Machine-readable JSON-LD