ISRC GBAYC8900843
Verified recording
GBAYC8900843 is “Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria..." - Recitativo. "Piegato è il foglio" (Susanna, Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x26887d5916722bfda58345d7020036b8497dacc7bae86acf356a51fa899a7c01 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/GBAYC8900843.
Recording identifiers
- ISRC
- GBAYC8900843
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria..." - Recitativo. "Piegato è il foglio" (Susanna, Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x26887d5916722bfda58345d7020036b8497dacc7bae86acf356a51fa899a7c01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:052408a95bf00a84bc4854e8fbd70dd12fece9030d7046a01cc5c6860116a724- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900843
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria..." - Recitativo. "Piegato è il foglio" (Susanna, Contessa) · Machine-readable JSON-LD