Rulleskøjteløb - Karaoke Version

Recording identifiers

ISRC

DKCA41803615

CopyrightID (CopyrightChains transaction hash)

0xc7dc43924d01736c3c390b67ccd491bef11a0eb6242d3a5ed5e30eff57b0b4eb

Copyright registration time

2026-07-30T09:26:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:57:33Z

Bitcoin block

960240

Canonical record hash

sha256:1640e66e9d2aca9cfd1e60befbd154647359f222ee606dd50fd662cedb7f2cba

• 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.