Huvudet högt

Recording by Pernilla Andersson.

Recording identifiers

ISRC
SEPQA1000299
CopyrightID (CopyrightChains transaction hash)
0x803b3e7c2fa8fc694fb397fb5dc5e505a256937b8095d6e65dd6a27b1813dd50
Copyright registration time
2026-01-28T22:45:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:eb8ba4f623198b893a1a4347af2b6eff5b4c4504b76ca69698871aed71a1cb11

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.