Air On a G-String

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
USSJ10800542
CopyrightID (CopyrightChains transaction hash)
0x5f9a03baaafb287534b22cb461ba8fb84d3928fb7fdc22ed484516d7a4dcacde
Copyright registration time
2026-06-22T18:28:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:5ff127733bd34637a0d910137ad41ac82d0833a8d87791eb48f10f59b0986033

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.