La Calisto, Act I Scene 6: "Va' pur va' pur va' seco" (Mercurio)

Recording identifiers

ISRC

FRZ149413130

Release date of the album this recording appears on

1995

CopyrightID (CopyrightChains transaction hash)

0xd136b30bbfb08bbf1a8f41229357051d3198af6b6d656a2e60f0fad20647e804

Copyright registration time

2026-07-31T09:58:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:d98c4b4f162588daeb2e56bde392687349ecd8faa89c44c31070959ea7b29300

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ149413130

What this proof establishes

This recording was released in 1995, 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.