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Recording by Avril Lavigne.
Recording identifiers
- ISRC
- USRC10700073
- CopyrightID (CopyrightChains transaction hash)
- 0x3e866c4ded977a65ea469045ecf6758e602b1533c64a3cfe706a7eccdc27257c
- Copyright registration time
- 2026-06-01T15:34:03+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07Z
- Bitcoin block
- 953513
- Canonical record hash
- sha256:b4774cf2e9928b017e6ddd32e013cfa94c20b8f189bc0294b9264054b93705c0
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.