ISRC GBAYC8600640
Verified recording
GBAYC8600640 is “Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Cos'è questa commedia?" (Il Conte, Figaro, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xde1c578aadda8b0e2c48af30e330713ea0c33c9b922b35c133d91faf9e39b86f and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600640.
Recording identifiers
- ISRC
- GBAYC8600640
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Cos'è questa commedia?" (Il Conte, Figaro, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xde1c578aadda8b0e2c48af30e330713ea0c33c9b922b35c133d91faf9e39b86f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:67954d2afdbe0b93a01ba67f0f05991b9172804c79e53bb87420958b5681f537- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600640
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Cos'è questa commedia?" (Il Conte, Figaro, Susanna) · Machine-readable JSON-LD