Concerto armonico No. 5 in F Minor: IV. A tempo giusto

Recording by Unico Wilhelm van Wassenaer.

Recording identifiers

ISRC
GBBZS1414120
Release date of the album this recording appears on
2016-03-25
CopyrightID (CopyrightChains transaction hash)
0xd217fc4a9efcdfd4d5a77f5bb4ba31b7dc7343d74421ddeb95c33076bc5f9c4b
Copyright registration time
2026-07-07T17:14:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:52971c29bdd5b6e362e245d4cfbb5906d48933a39124c80f0bc52abe5269944d

What this proof establishes

This recording was released in 2016, 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.