J.S. Bach: Aria mit 30 Veränderungen, BWV 988 "Goldberg Variations": Aria

Recording identifiers

ISRC

GBBBA8270201

Release date of the album this recording appears on

2020-03-08

CopyrightID (CopyrightChains transaction hash)

0xd4706726b8631b4b11e3c114c4e1483f6ab5d53c5968955415ca655b4a9d7af6

Copyright registration time

2026-06-21T21:14:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:1f6a97eda30479097865d31567ddf62e5c6b146e45601d886e200ef4d09c50f0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBBA8270201

What this proof establishes

This recording was released in 2020, 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.