ISRC DEF059231737
Verified recording
DEF059231737 is “Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Di scrivermi ogni giorno"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0cd8a5824722c1c59dd6f056c63329ea04f734cd6fa5a11d537c81b7ee7fc82f 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/DEF059231737.
Recording identifiers
- ISRC
- DEF059231737
- Title
- Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Di scrivermi ogni giorno"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0cd8a5824722c1c59dd6f056c63329ea04f734cd6fa5a11d537c81b7ee7fc82f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d6340bbc4e4e5f03774537a4c3d8d6468b10fe0cc000d7ee427549be07240c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231737
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Di scrivermi ogni giorno" · Machine-readable JSON-LD