Fletcher's Song In Club

Recording by Justin Hurwitz.

Recording identifiers

ISRC
US3M51428605
CopyrightID (CopyrightChains transaction hash)
0x4da87658163ec70ea8ad5b16bab3dd07d085af70800ea2f38a3d5aa018e1e0b6
Copyright registration time
2026-06-04T08:58:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:40f8109201e98f6eb7716c6b1b007bce3f182eabd4581ac3f00023568364a9c1

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.