ISRC FRZ206400011
Verified recording
FRZ206400011 is “Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x79d0bc25236a0265b7498f46855c8952cf369d6fd856d5d61fec0e8ff3aa8ad2 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/FRZ206400011.
Recording identifiers
- ISRC
- FRZ206400011
- Title
- Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x79d0bc25236a0265b7498f46855c8952cf369d6fd856d5d61fec0e8ff3aa8ad2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fbc3dc7986e81d73e17debb0ed765cf988de779def5a4cbe606386f95ca929f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206400011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt) · Machine-readable JSON-LD