I Can’t Go to Sleep (circa 1998)

Recording by Jack Johnson.

Recording identifiers

ISRC
USUG11903196
CopyrightID (CopyrightChains transaction hash)
0x4c632782f666bd5a88d4f98101d649ada1a11533a083dd7bfa410b03f537175d
Copyright registration time
2026-06-07T04:25:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:c2f4492a7969c7aff3a74a01b62788dba741d66ba035f1825d64eca58814fe13

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.