ISRC GB6CE1000031
Verified recording
GB6CE1000031 is “Così fan tutte, K. 588: Act II Scene 2: Duet: Secondate, aurette amiche (Ferrando, Guglielmo, Don Alfonso, Fiordiligi, Dorabella, chorus)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc9b61b78536a65a81d6449eada57a9b2b6eb3cc3f74314e9bae800b618b4b4d0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE1000031.
Recording identifiers
- ISRC
- GB6CE1000031
- Title
- Così fan tutte, K. 588: Act II Scene 2: Duet: Secondate, aurette amiche (Ferrando, Guglielmo, Don Alfonso, Fiordiligi, Dorabella, chorus)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc9b61b78536a65a81d6449eada57a9b2b6eb3cc3f74314e9bae800b618b4b4d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:f341b56623cd9b29efa4a87182c52adf7448b3ba8de9c10f74c55f02e0abdd84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE1000031
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Così fan tutte, K. 588: Act II Scene 2: Duet: Secondate, aurette amiche (Ferrando, Guglielmo, Don Alfonso, Fiordiligi, Dorabella, chorus) · Machine-readable JSON-LD