Konzert für 4 Cembarli in A Minor, BWV 1065: I. Ohne Bezeichnung

Recording identifiers

ISRC

DEA540102660

Release date of the album this recording appears on

2021-04-16

CopyrightID (CopyrightChains transaction hash)

0xf5479a0bc7085b98c02ec2b5343094b7a850c377f8a12ba7e774b19b2e5a41d5

Copyright registration time

2026-07-07T12:39:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ae0483561d0f282690af46a911d11cf20f2b27cd03b9a0dc5ca5ee6dd94e77e5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA540102660

What this proof establishes

This recording was released in 2021, 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.