Flute Concerto in G Major, QV 5:174: II. Arioso e mesto

Recording by Johann Joachim Quantz.

Recording identifiers

ISRC
HUA253191611
Release date of the album this recording appears on
2014-07-15
CopyrightID (CopyrightChains transaction hash)
0x6ae3a6e06f0e8517d57adc41b500d23d5e59feae4554522013019c4b56df29e6
Copyright registration time
2026-07-29T22:52:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T23:20:38Z
Bitcoin block
960163
Canonical record hash
sha256:04b3d0f0dc93edd7a3247e0309fbee096c349ffc310447216f281702926cea64

What this proof establishes

This recording was released in 2014, 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.