ISRC HKI199275502
Verified recording
HKI199275502 is “Così fan tutte, K. 588: Ah guarda sorella” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x85bace036b1d292b00240ee89136f0f598511fc18279194d38f43c9ccbdaea58 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275502.
Recording identifiers
- ISRC
- HKI199275502
- Title
- Così fan tutte, K. 588: Ah guarda sorella
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x85bace036b1d292b00240ee89136f0f598511fc18279194d38f43c9ccbdaea58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:6ab012c4f855fa79ef91294aa7155bc0f19764a6d5f78e12546f375d7a889777- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275502
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Così fan tutte, K. 588: Ah guarda sorella · Machine-readable JSON-LD