15 Inventions, BWV 772 - 786: No. 1 in C Major, BWV 772

Recording identifiers

ISRC

DEAQ71534401

Release date of the album this recording appears on

2004

CopyrightID (CopyrightChains transaction hash)

0x178dd64b3795e6e65b98cfe306bb628f567309dfd85da4347656c228457ad260

Copyright registration time

2026-07-07T19:52:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:626d54f5e1de5b77427cba6a35464c112e8dfce38015fbb9342dd1d1d6d03f38

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEAQ71534401

What this proof establishes

This recording was released in 2004, 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.