Giulio Cesare, HWV 17, Act I. Scene I: Aria "Presti ormai l'egizia terra"

Recording identifiers

ISRC

FRZ131130031

Release date of the album this recording appears on

2012-11-20

CopyrightID (CopyrightChains transaction hash)

0x156cd06bfb50713de8fd18a71ebce2ba34030840ae912e157b28517aa9cb6c55

Copyright registration time

2026-07-07T03:02:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ad47c38df2149249673f43e7a81dc376ac6d963b1e077b8349362ac5b99b3195

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ131130031

What this proof establishes

This recording was released in 2012, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.