ISRC GBAYC8600642
Verified recording
GBAYC8600642 is “Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Evviva!" (Figaro, Susanna, Basilio, Cherubino, Il Conte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x540fbc3d4a750f8dd991577c500fbe9e968cbedce34fb3cc5e70b8b3039bdb7c and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600642.
Recording identifiers
- ISRC
- GBAYC8600642
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Evviva!" (Figaro, Susanna, Basilio, Cherubino, Il Conte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x540fbc3d4a750f8dd991577c500fbe9e968cbedce34fb3cc5e70b8b3039bdb7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:45c441b4581c4ced869dba13695c34cc4c6eb42e3c223c6185aa416197383747- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600642
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 1: Recitativo. "Evviva!" (Figaro, Susanna, Basilio, Cherubino, Il Conte) · Machine-readable JSON-LD