Jag skulle ej sörja

Recording by Torkel Selin.

Recording identifiers

ISRC
QM7281489380
CopyrightID (CopyrightChains transaction hash)
0x54ba64108a808e76ad35c63bd5f401529308cb796b48ea5ce1d65f0e3925583c
Copyright registration time
2026-07-08T00:57:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:4361f4e168e9c4bd37dccea47e97b8bfeac4e8e97210b1baab48f9114b4d892e

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.