December Song (A Cappella) by Peter Hollens

Active certification record VH-RETRO-2026-003702-C737, issued against the published Verified Human standard.

• Evidence tier: tier3.
• ISRC: QM56S1650333.
• Issued: 2026-08-18.
• Certification is not AI detection and does not mean that no AI tool was used. AI assistance is disclosed where the applicable standard requires it.