Pyjamas för två

Recording by Lasse Stefanz.

Recording identifiers

ISRC
SEPQM0610619
Release date of the album this recording appears on
2011-11-07
CopyrightID (CopyrightChains transaction hash)
0xbe4306213e0e589a4115ca463fbddc3daf4ced798298e30bb9cee792e92debe7
Copyright registration time
2026-07-03T23:45:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f95c960d85ad67abc755b9ecc632e341dfd57942df644b1d5c6543fec2f13e1f

What this proof establishes

This recording was released in 2011, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.