Trycket släpper

Recording by Bengt Johansson.

Recording identifiers

ISRC
QMFMF1445925
Release date of the album this recording appears on
1999-08-01
CopyrightID (CopyrightChains transaction hash)
0xfe7e6ac02e9d8a5676352ab07d5613fa9f76bd2d58948b723170fb59f0e6a98e
Copyright registration time
2026-01-28T22:35:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:5558e2af588134393b50d67eae8c557ab66fa4b7dee4fc43822aee162255637d

What this proof establishes

This recording was released in 1999, 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.