P K

Recording by Phill Niblock.

Recording identifiers

ISRC
USA560448989
CopyrightID (CopyrightChains transaction hash)
0xe6454b9a6812909960a0b46bcc419c163b48fa291ac095328cc1895405874571
Copyright registration time
2026-07-07T22:48:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:17c8bcda6511ac6b91e2247a6b7e427ff22f2d0d7efc86648493e3e84b4a70cf

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.