Happy Man - 2002 Remaster

Recording by Chicago.

Recording identifiers

ISRC
USRH10285533
CopyrightID (CopyrightChains transaction hash)
0x425aec6486904e7f4b5f2bb33cd5dbb56f23705bb5b8aa611b17872e144f1c06
Copyright registration time
2026-06-08T07:58:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:cee3b34279a93b7e6f8498551992e6bc4c17550d039316310d518f5a392df61e

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.