I'm Going Away Smiling

Recording by Yoko Ono.

Recording identifiers

ISRC
USSUX1500002
CopyrightID (CopyrightChains transaction hash)
0x3c3bdce6f1d9fc4e56e9355cfb3d7bf35e63cdb086ca77cd9bec5d8e273629c3
Copyright registration time
2026-06-20T03:41:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:74c77f2b268737f233b7b24e68675905f7df53a236547e8736abd2efa8544050

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.