ISRC GBAYC8603218
Verified recording
GBAYC8603218 is “Mozart: Le nozze di Figaro, K. 492, Act 3: "Hai già vinta la causa! ... Vedrò, mentr'io sospiro" (Count)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6183bedbd84452778ccfcc02e43e5d2395239ec643ac77be4f46469934530cf5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8603218.
Recording identifiers
- ISRC
- GBAYC8603218
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 3: "Hai già vinta la causa! ... Vedrò, mentr'io sospiro" (Count)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6183bedbd84452778ccfcc02e43e5d2395239ec643ac77be4f46469934530cf5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:0662f02783a24d998a53039d3a7da722ee5c72146bc6a2228498bf6d0030d226- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8603218
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 3: "Hai già vinta la causa! ... Vedrò, mentr'io sospiro" (Count) · Machine-readable JSON-LD