ISRC GBAYC8900806
Verified recording
GBAYC8900806 is “Mozart: Le nozze di Figaro, K. 492, Act I, Scene 4: No. 5, Duettino. "Via, resti servita, madame brillante" (Marcellina, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0b0a846b5f82b797ef859ed68c02332a0a024782df0a9c4a536f446adc48d4eb 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/GBAYC8900806.
Recording identifiers
- ISRC
- GBAYC8900806
- Title
- Mozart: Le nozze di Figaro, K. 492, Act I, Scene 4: No. 5, Duettino. "Via, resti servita, madame brillante" (Marcellina, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0b0a846b5f82b797ef859ed68c02332a0a024782df0a9c4a536f446adc48d4eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b9c53c90db40f88fb91c5eabe14ab7b3a66be9dfac4884c39329a257355ffda8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900806
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act I, Scene 4: No. 5, Duettino. "Via, resti servita, madame brillante" (Marcellina, Susanna) · Machine-readable JSON-LD