ISRC FRZ140527220
Verified recording
FRZ140527220 is “La Clemenza di Tito: Atto primo, scena XI. No.11 Recitativo accompagnato Sesto "Oh Dei, che smania è questa"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfbf850e75abe45f1aff82e2d59a6a96f41ca6f743b7b1e62cd0d81b3c0e0c344 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/FRZ140527220.
Recording identifiers
- ISRC
- FRZ140527220
- Title
- La Clemenza di Tito: Atto primo, scena XI. No.11 Recitativo accompagnato Sesto "Oh Dei, che smania è questa"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfbf850e75abe45f1aff82e2d59a6a96f41ca6f743b7b1e62cd0d81b3c0e0c344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:13223a11bdd6a4e65a00eeafdec020875884ba5faf0455f2f9aa243e02157ee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140527220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Clemenza di Tito: Atto primo, scena XI. No.11 Recitativo accompagnato Sesto "Oh Dei, che smania è questa" · Machine-readable JSON-LD