ISRC GBAYC8600651
Verified recording
GBAYC8600651 is “Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quante buffonerie!" (La Contessa, Susanna, Cherubino, Il Conte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe7f7fface1e94685072a504ef6ed24f9892e211a1c31497791b96fa7729f1b01 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600651.
Recording identifiers
- ISRC
- GBAYC8600651
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quante buffonerie!" (La Contessa, Susanna, Cherubino, Il Conte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe7f7fface1e94685072a504ef6ed24f9892e211a1c31497791b96fa7729f1b01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:7d803af2a433da642c94a03e73537e8562a58e90566e77260e6a3677adca7622- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600651
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quante buffonerie!" (La Contessa, Susanna, Cherubino, Il Conte) · Machine-readable JSON-LD