Bach, JS: Cello Suite No. 5 in C Minor, BWV 1011: III. Courante

Recording identifiers

ISRC

GBAYD8200132

Release date of the album this recording appears on

1983-01-01

CopyrightID (CopyrightChains transaction hash)

0xec8750c19ce413b8598f000172f6c431829a50a63d34bd52da82bebd54a07325

Copyright registration time

2026-07-31T14:37:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:c0bc27f4db2629e4e046032511379633c0d02f7050cbb2c8b4664cb3a177159c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYD8200132

What this proof establishes

This recording was released in 1983, 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.