Bach, JS: Christ unser Herr zum Jordan kam, BWV 7: No. 2, Aria. "Merkt und hört, ihr Menschenkinder"

Recording identifiers

ISRC

DEA807101402

Release date of the album this recording appears on

1994-01-01

CopyrightID (CopyrightChains transaction hash)

0x809206245b781af2a3b5bcf0f836d31ea90d3e0af3f240327a657417cd474edd

Copyright registration time

2026-07-07T08:28:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:f49297cd03188d4e95e0860382dbcada3931303c4c7e89ebfd8ce1b0898e2d4f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA807101402

What this proof establishes

This recording was released in 1994, 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.