Jag drömmer om en jul hemma

Recording by Jan Sparring.

Recording identifiers

ISRC
QM6P41841061
CopyrightID (CopyrightChains transaction hash)
0x9f4669e1c38e28ca47d1112984cf106e17e93cb3e1fd76518d904fe6793b03c9
Copyright registration time
2026-01-28T23:06:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:246145b55ef083756f9e5d17d139e585c33afcb495457b3f217ad215c81aa762

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.