Северный Полюс

Recording identifiers

ISRC

RUUM72000757

CopyrightID (CopyrightChains transaction hash)

0xbaf4432192503309b28ad13012db702b97d57c489b32af0d4e0c1dc86bb5a1e2

Copyright registration time

2026-06-25T15:58:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T11:34:59Z

Bitcoin block

956349

Canonical record hash

sha256:87f8978ee97f9381c755778410caabeb277fa2154e66de62f7701ffb308635a7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.