ISRC GB6CE1000035
Verified recording
GB6CE1000035 is “Così fan tutte, K. 588: Act II Scene 2: Recitative: Barbara, perche fuggi? (Ferrando, Fiordiligi)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xff9767d8624e9837cf14f17adb8e1e8f661966946aaf7ea4dd19707c27f8fd21 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE1000035.
Recording identifiers
- ISRC
- GB6CE1000035
- Title
- Così fan tutte, K. 588: Act II Scene 2: Recitative: Barbara, perche fuggi? (Ferrando, Fiordiligi)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xff9767d8624e9837cf14f17adb8e1e8f661966946aaf7ea4dd19707c27f8fd21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:084d143936021588a46db380cc7eeaa324a71374545c9c2a93f27d344abf820b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE1000035
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Così fan tutte, K. 588: Act II Scene 2: Recitative: Barbara, perche fuggi? (Ferrando, Fiordiligi) · Machine-readable JSON-LD