La Sangen Stige

Recording identifiers

ISRC

NOJRA0312010

CopyrightID (CopyrightChains transaction hash)

0x01c40c20b1f336e6351a55cf3ae5b51f1260e71016b1682f8c9e0b290b2024f4

Copyright registration time

2026-07-31T13:14:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:50:38Z

Bitcoin block

960410

Canonical record hash

sha256:0f0bf2d45131dbf57d91678f2d132a312f269a29ea70e14b00d714d5abebef80

• 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.