Ach! Ich sehe, jetzt, da ich zur Hochzeit gehe, BWV 162: Aria Duet. In meinem Gott bin ich erfreut! (Alto, Tenor)

Recording identifiers

ISRC

SEAEH9691150

Release date of the album this recording appears on

1996-07-31

CopyrightID (CopyrightChains transaction hash)

0xa2c693887b11dbcb722ced26a35c0c8536ae7c2dfc681aba08eec971a3e1ba2a

Copyright registration time

2026-07-06T02:53:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:5c277d6544bef2da7ff75de4880f6244041f867067e8f45c24af740f03a8e904

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEH9691150

What this proof establishes

This recording was released in 1996, 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.