ISRC GBF078111990
Verified recording
GBF078111990 is “Le nozze di Figaro, K. 492, Act II: Porgi amor” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x484b2e2265a9c22430a472ff3702541a1d6c68f28e74230dda403b7cbd403291 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078111990.
Recording identifiers
- ISRC
- GBF078111990
- Title
- Le nozze di Figaro, K. 492, Act II: Porgi amor
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x484b2e2265a9c22430a472ff3702541a1d6c68f28e74230dda403b7cbd403291
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:d8255f2b4a3988eab154ae929fc544929274406e3cb8113b7494497700aeacf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078111990
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Le nozze di Figaro, K. 492, Act II: Porgi amor · Machine-readable JSON-LD