ISRC GBF078130107
Verified recording
GBF078130107 is “Le nozze di Figaro, K. 492, Act I: No. 6, Non so più – Ah, son perduto!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2f68ad84078dcefca9fc994ff454059be6a65e471bd77b1f3aeb845b03466f24 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130107.
Recording identifiers
- ISRC
- GBF078130107
- Title
- Le nozze di Figaro, K. 492, Act I: No. 6, Non so più – Ah, son perduto!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2f68ad84078dcefca9fc994ff454059be6a65e471bd77b1f3aeb845b03466f24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:c8371168af42c3f6b038560c02a660ab17c89d8a3958a651038153d5cd6ecb11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130107
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Le nozze di Figaro, K. 492, Act I: No. 6, Non so più – Ah, son perduto! · Machine-readable JSON-LD