O Concerto dos Filhos de Bach (Cantatas BWV 144, BWV 140 & BWV 846)

Recording identifiers

ISRC

DES381605015

Release date of the album this recording appears on

2016-09-10

CopyrightID (CopyrightChains transaction hash)

0x19355924fcbbd6336954cc78f676c440c00ed3d54ca4e4c6152e9666f9e3a291

Copyright registration time

2026-06-24T18:14:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:c9b68e01b7cf69b5c286390acb2c03fce938222bde3964cb48d96bb58acee6c8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DES381605015

What this proof establishes

This recording was released in 2016, 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.