Bach, JS: Trio Sonata in G Major, BWV 1039: II. Allegro ma non presto

Recording identifiers

ISRC

GBAYC9802627

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0x0bdb84d04127436edde05b5f16a0f3cb8e4e1623d80e10351ccc1bac4d1961e6

Copyright registration time

2026-07-06T07:14:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-13T07:53:33Z

Bitcoin block

957819

Canonical record hash

sha256:d2cf270cdde4b16c3840e53c0c16797cff50cf691c57fd6a3e1993fd4c1fd066

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9802627

What this proof establishes

This recording was released in 1999, 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.