Without You

Recording by Marcus & Martinus.

Recording identifiers

ISRC
NOAJR1600041
CopyrightID (CopyrightChains transaction hash)
0x4093fb489fdb13476c3365522083a1bd74500ba9f77f3e49e283e7b76ac60a10
Copyright registration time
2026-06-04T14:20:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:ca153b87cf41693bc3a4511d750c0996ebb168ccda6b73d5ca9b670aa40bef67

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.