Kullerullvisan

Recording by Gothenburg Boys Choir.

Recording identifiers

ISRC
HKI199269307
Release date of the album this recording appears on
1998-12-01
CopyrightID (CopyrightChains transaction hash)
0x8814f70d5bc18a63c8e9c0391ec13f83617a0c9cf345f0027603e25920ff8757

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:19:15Z
Bitcoin block
960334
Canonical record hash
sha256:598d68cc7ba96a0874bfe7765b495f10bdd2de49947db2af6121f57643d335f9

What this proof establishes

This recording was released in 1998, 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.