Kiss Kiss Kiss - Superchumbo

Recording by Yoko Ono.

Recording identifiers

ISRC
USCN30700038
Release date of the album this recording appears on
2007-01-01
CopyrightID (CopyrightChains transaction hash)
0x75fbfed5b07c9ce195b4a190f8c6ead7fa83bc03190339d536e007e44467928a
Copyright registration time
2026-07-31T07:23:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T08:38:45Z
Bitcoin block
960370
Canonical record hash
sha256:a474944e71ff7410f4229c6f697ecf3af7bb215b4ad545d15caddc01e842fcd1

What this proof establishes

This recording was released in 2007, 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.