ghost

Recording by Zachary Knowles.

Recording identifiers

ISRC
US4HB2000118
Release date of the album this recording appears on
2020-04-24
CopyrightID (CopyrightChains transaction hash)
0x1fcc086f4bb39e2ce23c98ce72cf7382f2188258e64ba66afbd83b5dd67604e4
Copyright registration time
2026-06-20T15:53:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:ff97380b74c7c95afc242e82351e25af09c92d69e2b8592baec7b5f09ad5ebd5

What this proof establishes

This recording was released in 2020, 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.