What You Know About Crack

Recording by JR Writer.

Recording identifiers

ISRC
TCAJA2453053
CopyrightID (CopyrightChains transaction hash)
0x93d423735f8be38d1ad86f994bbb65f8101e100c4c44d7a6a55253cbe1128245
Copyright registration time
2026-07-29T12:53:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T13:09:35Z
Bitcoin block
960108
Canonical record hash
sha256:cfbd4c536d0a8ce43134aab3dd71623b14b68680f8b5f0fea501ce168d2f232e

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.