Flashback

Recording by Nuage.

Recording identifiers

ISRC
NLCK42400754
CopyrightID (CopyrightChains transaction hash)
0x9b28f1a02297982db9cae2daaeeafbbe48a018d93ccb03fc0883c312d0f1fe38
Copyright registration time
2026-06-27T09:47:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:38e2324f7b8a2bc86dc0cc8b9f394b8ed545fa3e623903199a6543a0b28bccdf

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.