Ach ich hab' in meinem Herzen (From "Der schwarze Peter")

Recording identifiers

ISRC

DEUM70501573

Release date of the album this recording appears on

2016-02-29

CopyrightID (CopyrightChains transaction hash)

0xa086e731f1ce8eae4d1ab1fabff2b3c9b7519779da0578fce5168aeebc6ea9b8

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:42:11Z

Bitcoin block

960360

Canonical record hash

sha256:2fbb1942425d2d25060a06d471e831417b08e6f81a11e62ddba3578657ef238c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEUM70501573

What this proof establishes

This recording was released in 2016, 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.