Men's Talk

Recording by Zhang Qing Fang.

Recording identifiers

ISRC
TWA239200087
CopyrightID (CopyrightChains transaction hash)
0xffc160c491b713faab516788a2c48d913431bb82d74f8218800370b5042aba6d
Copyright registration time
2026-06-05T14:07:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:d56f2af343eb3cb1aacc755f34c9a7b0ce91541b0b2251ac497d5445326bec15

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.