In einem kühlen Grunde - Live At Eilenriede-Halle, Hannover / 1977

Recording identifiers

ISRC

DEUM71602378

Release date of the album this recording appears on

1977-01-01

CopyrightID (CopyrightChains transaction hash)

0x57a64a2d6daf2dd4e0b6448d1605c1ccd9c506eea3e89360add879d39f6b3f8f

Copyright registration time

2026-07-31T00:10:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:bb67d0842b7652161dd724cc678474c93e9630858902810f4d983bd9b1498570

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEUM71602378

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.