Was frag ich nach der Welt, BWV 94: Was frag ich nach der Welt (Chorus)

Recording identifiers

ISRC

SEAEN0321190

Release date of the album this recording appears on

2003-08-01

CopyrightID (CopyrightChains transaction hash)

0xb2f46dbe7c6e283ca9465217a5adb015a0bd15be8a2f02e976a0ff9aaed956b3

Copyright registration time

2026-07-07T05:47:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:6cea69e4c52c3c19d85241fa0630cdcd99bb403ff6f7d301bfd6e23f24fb99aa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEN0321190

What this proof establishes

This recording was released in 2003, 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.