Ave Maria a 6 voci

Recording by Francesco Usper.

Recording identifiers

ISRC
GBEBL2126001
CopyrightID (CopyrightChains transaction hash)
0xee5649f5d31a5ae302c4ecdc0ffa29831f43bf4c6256db0b006e2d50c2a33b35
Copyright registration time
2026-07-06T05:23:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:3ade2450a59160a71cbf681c854863b6fe922528b1cd80455cfaefe2e49ab8af

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.