Friends

Recording by Why Don't We.

Recording identifiers

ISRC
USAT21810392
CopyrightID (CopyrightChains transaction hash)
0x422a3c7b43de1670cbbe0ae919ecf732386602b12c28e9db83e14c9119bbf875
Copyright registration time
2026-06-04T11:43:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:2f9fff0b055cba9fd291abe297fa7bbc53637256c7f81d547f9d0799360406d4

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.