Tänk om du kunde läsa mina tankar

Recording by Siw Malmkvist.

Recording identifiers

ISRC
SEPQA1100777
Release date of the album this recording appears on
1971
CopyrightID (CopyrightChains transaction hash)
0x98b063de6b4cc1b3ab854143ad5c5e580ed41a631a181f8d0e3d107d003326d1
Copyright registration time
2026-01-28T22:59:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:6ce12eaf6451f83c08877cf589b339ee6c09d38f38d497806811812748256eda

What this proof establishes

This recording was released in 1971, 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.