In The Afternoon

Recording by Matthew Mayer.

Recording identifiers

ISRC
QZNWU2467871
CopyrightID (CopyrightChains transaction hash)
0x9b78e7f5a361b826ba017efdda02fecfa1089effbccb1505ef715eb588573bc6
Copyright registration time
2026-08-01T02:28:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:13:03Z
Bitcoin block
960500
Canonical record hash
sha256:11164379a8f2bcf23b915ae78961576e6842e7405bf2eeb8be78a341a6824b2e

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.