The Best Damn Thing

Recording by Avril Lavigne.

Recording identifiers

ISRC
USRC10700003
CopyrightID (CopyrightChains transaction hash)
0x0453c8636b2f0fd17dd3f091cfd1b9c40e37a2214b7315966a2631450adbeded
Copyright registration time
2026-06-04T06:31:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:3f3fa0fc4bbebf2cea153926ec129d4c13095f18740c3980c4e1d5b6c55c0fe3

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.