ISRC FRZ209619609
Verified recording
FRZ209619609 is “Mozart : Le nozze di Figaro : Act 4 "Deh vieni non tardar" [Susanna]” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xebfae478e3acebf498163967079c251633e524fe546e2c50d1a11fb221e9db0a and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209619609.
Recording identifiers
- ISRC
- FRZ209619609
- Title
- Mozart : Le nozze di Figaro : Act 4 "Deh vieni non tardar" [Susanna]
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xebfae478e3acebf498163967079c251633e524fe546e2c50d1a11fb221e9db0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:f4264cea511b26d07155b447f7399dd25d59ba42b9d977d730a742ba6dd21335- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209619609
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Mozart : Le nozze di Figaro : Act 4 "Deh vieni non tardar" [Susanna] · Machine-readable JSON-LD