Prelude and fugue in G Major, BWV 541: Prelude

Recording identifiers

ISRC

HUA253182201

Release date of the album this recording appears on

2014-07-15

CopyrightID (CopyrightChains transaction hash)

0xb82d0155a6c94b8b3d31ceca71103c434747d4a0b2127c88018f9006e838aae4

Copyright registration time

2026-07-31T16:31:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:6261b7c555f173028121334d547ff9a2572dbb682ddf234cfa71e12982473ac0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HUA253182201

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.