Kolem

Recording identifiers

ISRC

CZA231800370

Release date of the album this recording appears on

2018

CopyrightID (CopyrightChains transaction hash)

0xbc971b006e6d91f859b6a6723a39be5fa80c808b24ccdc5267e1d2547b24d9de

Copyright registration time

2026-06-19T18:50:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:fdbc7d3660110f79756eaf0af2713de7ae7ed6609a241b14a9eb611b6aeef171

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CZA231800370

What this proof establishes

This recording was released in 2018, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.