Tosca: Vissi D'arte

Recording by Miriam Gauci.

Recording identifiers

ISRC
HKI199310907
CopyrightID (CopyrightChains transaction hash)
0x6122734f2e47484dc05197861b034b561101a64e825e87e780b2ac9ee8f34e5e
Copyright registration time
2026-07-31T11:44:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:c34569eb0f4761d4a5ca74f6035373f792f23549f727dff1ddffebbdd83e9ecd

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.