ISRC FRZ149815020
Verified recording
FRZ149815020 is “Così fan tutte, K. 588: Act 2: Rondo "Per Pietà, Ben Mio, Perdona"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8960f785319ee5c8810b70a1ac18b84f5221eb99977eb832984f97eaea9596c2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815020.
Recording identifiers
- ISRC
- FRZ149815020
- Title
- Così fan tutte, K. 588: Act 2: Rondo "Per Pietà, Ben Mio, Perdona"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8960f785319ee5c8810b70a1ac18b84f5221eb99977eb832984f97eaea9596c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fc240346a21a41ba3224b215dbb54e30b4e81a5d499c7f93465a172e171404e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149815020
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Così fan tutte, K. 588: Act 2: Rondo "Per Pietà, Ben Mio, Perdona" · Machine-readable JSON-LD