Weihnachtsoratorium, BWV 248, Pt. 3: No. 27, Er hat sein Volk getröst' (Rezitativ [Bass]) - Live

Recording identifiers

ISRC

CH9212000139

Release date of the album this recording appears on

2020-10-31

CopyrightID (CopyrightChains transaction hash)

0x4a8b0ebbcd81a800f9990a1f3983558c6838f73df4efe2f49835f9138847159d

Copyright registration time

2026-07-31T16:33:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:f64a5d14291cb0e57995574d0390cbf20e489ab8094de1d8df6542bafee82486

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH9212000139

What this proof establishes

This recording was released in 2020, 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.