ISRC GBBBB2200005
Verified recording
GBBBB2200005 is “Le nozze di Figaro, K.492 / Act 3: "Crudel! perchè finora"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x24b95ebda7ac416a1c510e2f5f18635007e4916dca7d20c95ad741243f5ebb0c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2200005.
Recording identifiers
- ISRC
- GBBBB2200005
- Title
- Le nozze di Figaro, K.492 / Act 3: "Crudel! perchè finora"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x24b95ebda7ac416a1c510e2f5f18635007e4916dca7d20c95ad741243f5ebb0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cf3cf2c231d25f6af438d913435cf248d013c0f166353e5aa9d4febfce5468db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2200005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 3: "Crudel! perchè finora" · Machine-readable JSON-LD