ISRC HUA253137014
Verified recording
HUA253137014 is “Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): II. Andante” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0x8d8dc54abdb0931197c5b8c5f78b3f791083507a313552a28a29f28adae4bed8 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137014.
Recording identifiers
- ISRC
- HUA253137014
- Title
- Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): II. Andante
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0x8d8dc54abdb0931197c5b8c5f78b3f791083507a313552a28a29f28adae4bed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:8ba33876b857868faa4073d533dc56d95a04084f786cc9a6cd3ae97eb25d8b8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137014
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Clarinet Concerto No. 5 in D Major (arr. K. Hofmann): II. Andante · Machine-readable JSON-LD