March of the 6th Squadron of the 1st Guides Regiment

Recording identifiers

ISRC

NLC350310107

Release date of the album this recording appears on

2003

CopyrightID (CopyrightChains transaction hash)

0x56d9020cff56b31f3616e5c2b6fdf51b2a7c6432342515bcde693f65c8b25b3c

Copyright registration time

2026-07-30T08:55:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:37:10Z

Bitcoin block

960236

Canonical record hash

sha256:1579b48289298ebd713d7472afb8bb9bfed21f7fadd297f4952bfefc1c8bf006

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLC350310107

What this proof establishes

This recording was released in 2003, 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.