ISRC DEF059231706
Verified recording
DEF059231706 is “Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Una bella serenata"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4b8ac3382ceb52c6bbd3d0fc68de6a3b9e376a3ba4cd5ff4c3b7aab6964407fc and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231706.
Recording identifiers
- ISRC
- DEF059231706
- Title
- Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Una bella serenata"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4b8ac3382ceb52c6bbd3d0fc68de6a3b9e376a3ba4cd5ff4c3b7aab6964407fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:365ce0fbf02c5b4f638959b432a90c598c51260791e9512fae8e55436b02f871- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231706
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Così fan tutte ossia La scuola degli amanti, K.588 / Act 1: "Una bella serenata" · Machine-readable JSON-LD