Secret Of The Blade - Brennan Heart & Sound Rush 2017 Remix

Recording identifiers

ISRC

NLS761700248

Release date of the album this recording appears on

2017-08-04

CopyrightID (CopyrightChains transaction hash)

0xc4065c403225815e76cf8858ebca2272c50fe7f6930e7d5d9cb5951f6a2fcc02

Copyright registration time

2026-06-18T02:39:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:cf60d8729139bcd3bc78f7da1fc55bcefb963ab69a14fbe1004840870e9e6a30

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLS761700248

What this proof establishes

This recording was released in 2017, 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.