ISRC GBF078130126
Verified recording
GBF078130126 is “Le nozze di Figaro, K. 492, Act IV: No. 24, L'ho perduta, me meschina – Recit. Barbarina, cos'hai?... Presto, avvertiam Susanna” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x65fa2bf943d2e2f7056733eb101a05b46f238958f3d09faddb91270cde79d496 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130126.
Recording identifiers
- ISRC
- GBF078130126
- Title
- Le nozze di Figaro, K. 492, Act IV: No. 24, L'ho perduta, me meschina – Recit. Barbarina, cos'hai?... Presto, avvertiam Susanna
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x65fa2bf943d2e2f7056733eb101a05b46f238958f3d09faddb91270cde79d496
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:faa5462aa20c1960e6d4ee6646e477b286081bd6a88f177d01e69c3018bbf259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078130126
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: Le nozze di Figaro, K. 492, Act IV: No. 24, L'ho perduta, me meschina – Recit. Barbarina, cos'hai?... Presto, avvertiam Susanna · Machine-readable JSON-LD