I Only Want to Sleep

Recording by Hans-Ulrich Pohl.

Recording identifiers

ISRC
DENM12100176
CopyrightID (CopyrightChains transaction hash)
0x87c42f9d88d59bc82ee4021625e7ff3a7cb3f22b9a1331f89b529105f156a39a
Copyright registration time
2026-06-21T12:16:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:ae03176efe09b945da8baa7280f9062ad814d384cf2d8b3409486f3cbd460084

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.