ISRC DEF059231747
Verified recording
DEF059231747 is “Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Ah, che tutta in un momento"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4802c9da723799c54dad58bf46bee5d23085b58fb3a56687dc9f27e90c13a4ee and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231747.
Recording identifiers
- ISRC
- DEF059231747
- Title
- Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Ah, che tutta in un momento"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4802c9da723799c54dad58bf46bee5d23085b58fb3a56687dc9f27e90c13a4ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:15adad7643a97a28e2f13b6795b6634ac9524a23ee22d24a7c0b298a23a8267f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231747
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Ah, che tutta in un momento" · Machine-readable JSON-LD