Rezitativ (Bass): Was Gott dem Abraham verheissen

Recording identifiers

ISRC

CH4212000132

Release date of the album this recording appears on

2021-12-03

CopyrightID (CopyrightChains transaction hash)

0x3c51eb8350a118f3350351826d955f9fff7026f84c4145ec9a3469c32c45439b

Copyright registration time

2026-07-31T20:07:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:25076de7f3f8ed46fb94df5c95fbc5544e7aa068a48d88831b1fd93b6da2e034

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH4212000132

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.