Young Man (Y.M.C.A.)

Recording by 許富凱.

Recording identifiers

ISRC
TWT951800100
CopyrightID (CopyrightChains transaction hash)
0xe2cd77c48cc1e708672d2e23928aa40b349cdbe3efe46a6bd357dfe99b0a8731
Copyright registration time
2026-07-22T16:52:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T17:48:40Z
Bitcoin block
959159
Canonical record hash
sha256:abb725e7d8fec27612370bc672f19f15cb0fb66eaccf3f6c56e17e57c5bdd333

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.