ISRC HUA253137008
Verified recording
HUA253137008 is “Clarinet Concerto No. 3 in G Major, MWV 6:40: II. Largo” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0xd965ae366f3137f38e9e799bdfa3a84104f45b0d5d6f1f841e8a687e4b7f8b90 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137008.
Recording identifiers
- ISRC
- HUA253137008
- Title
- Clarinet Concerto No. 3 in G Major, MWV 6:40: II. Largo
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0xd965ae366f3137f38e9e799bdfa3a84104f45b0d5d6f1f841e8a687e4b7f8b90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:682755e91945478e0927150ec3b84cb46ea8a269bbfe0d6a6baac50c772f5035- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137008
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Clarinet Concerto No. 3 in G Major, MWV 6:40: II. Largo · Machine-readable JSON-LD