ISRC FRZ208900001
Verified recording
FRZ208900001 is “Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x50624a650d8eee9870161c97f472ba3c1314d0b99a1d7dcfadede862a579ce5d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900001.
Recording identifiers
- ISRC
- FRZ208900001
- Title
- Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x50624a650d8eee9870161c97f472ba3c1314d0b99a1d7dcfadede862a579ce5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:f4031f2785fcc705fdd8168c4da2a6edb6d96a7e05e96e671f51c0bfdcc61b8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208900001
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": I. Allegro · Machine-readable JSON-LD