Känner du Lotta min vän

Recording by Catrin Sundsten.

Recording identifiers

ISRC
SEBGA1400425
CopyrightID (CopyrightChains transaction hash)
0x7b74a1db37ca7f224cb205c08fcdb19d43a2c795e96aba8e710b98ceffe545b6
Copyright registration time
2026-07-22T05:42:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T06:33:30Z
Bitcoin block
959105
Canonical record hash
sha256:1d241b5fb52f584a9f1f327d4f856cfb965b50af365a5ef05f7abd1c5d346e10

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.