Makes No Difference

Recording by Sum 41.

Recording identifiers

ISRC
CAA170058905
CopyrightID (CopyrightChains transaction hash)
0x6aa332d073618a4b79f481556f0de032b84bf7bbc8917f31a701e49a32b50c3f
Copyright registration time
2026-06-06T21:28:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:c7632363b7c7d912e5805f2f2210324c405da87d30e5ed74790067bcff579aef

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.