ISRC GBAYC8900835
Verified recording
GBAYC8900835 is “Le nozze di Figaro, K. 492, Act III: Crudel! Perché finora farmi languir cosi? (Conte, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf997f24c9205849a84951e92a296d3829c9c5d7b9dbd1fe9e1aa909713666e81 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900835.
Recording identifiers
- ISRC
- GBAYC8900835
- Title
- Le nozze di Figaro, K. 492, Act III: Crudel! Perché finora farmi languir cosi? (Conte, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf997f24c9205849a84951e92a296d3829c9c5d7b9dbd1fe9e1aa909713666e81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:3024808252ed0a1821198c96c1b7e200557cf2fb787c2e2349b7c72d87c6e87c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900835
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Le nozze di Figaro, K. 492, Act III: Crudel! Perché finora farmi languir cosi? (Conte, Susanna) · Machine-readable JSON-LD