Der Himmel lacht, die Erde jubilieret, BWV 31: No. 2: "Der Himmel lacht, die Erde jubilieret"

Recording identifiers

ISRC

DES380001885

Release date of the album this recording appears on

1977-01-01

CopyrightID (CopyrightChains transaction hash)

0xaa4c270c27bec1a4af38a6e2bfc131710a23932f26d89d6fa813d761e280a973

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:8877c799de66fefcd1baac4859a471af7ac5e2208734b9d7a1dd535ef54e8462

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DES380001885

What this proof establishes

This recording was released in 1977, 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.