1977 / 2003

Recording by Punx Crew.

Recording identifiers

ISRC
ITG370300017
CopyrightID (CopyrightChains transaction hash)
0x3995251380eb1b056d6409adc2f03070de61d8b6595432b2dd8e06d1694ecffa
Copyright registration time
2026-07-07T10:04:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a105c3dc0e7c0a3fd99a937493e6add4bea22d5c51cd4e72d2af117e40e35d20

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.