Put It on Hard

Recording by Vybz Kartel.

Recording identifiers

ISRC
USA2P1288960
CopyrightID (CopyrightChains transaction hash)
0x5891760790d05f8d1b82711612f768dd37a28c8d570db5905fa9581e7b1a3319
Copyright registration time
2026-06-07T05:03:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:30685926d47c9661a0d6ead35740cde6cca2bb88269fe54fa9d982eb96a5e52a

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.