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
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:9d0f45eb3f8d058edee7c049ed457d4ec4d01d74088ac6f19f545445a59fed6c

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.