ISRC GBAYC8900800
Verified recording
GBAYC8900800 is “Mozart: Le nozze di Figaro, K. 492, Act I, Scene 1: No. 2, Duettino. "Se a caso madama" (Figaro, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d60af6aa3c88cc5f9e56364c88f7a89b8c83ebb4d65a031bb626c9abdf4451 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900800.
Recording identifiers
- ISRC
- GBAYC8900800
- Title
- Mozart: Le nozze di Figaro, K. 492, Act I, Scene 1: No. 2, Duettino. "Se a caso madama" (Figaro, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc9d60af6aa3c88cc5f9e56364c88f7a89b8c83ebb4d65a031bb626c9abdf4451
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:97af2766aedc7a5bda5ef41f3cea5843c434ff7d94538b8bb0a0692fef14910c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900800
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act I, Scene 1: No. 2, Duettino. "Se a caso madama" (Figaro, Susanna) · Machine-readable JSON-LD