Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante

Recording identifiers

ISRC

GBAYC9105116

Release date of the album this recording appears on

2019-09-20

CopyrightID (CopyrightChains transaction hash)

0x53c5a28c5d7a1292e9d35f5b06f0253ea4e3b5d383540d639ddf1ac617dd3bc0

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:39:11Z

Bitcoin block

960179

Canonical record hash

sha256:065ed2ee8e6bc791e28899dc7b00c40f74e21e7ad217a06e0f400ee17ded4d24

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9105116

What this proof establishes

This recording was released in 2019, 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.