Bergakungen, Op. 37, Act I: Vallflickan moter Humpe

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAC9917110
Release date of the album this recording appears on
2000-01-01
CopyrightID (CopyrightChains transaction hash)
0x1442f8b78de45d3b93acd2f1914b9bdf04bcf48a5aa38d761fa1a20a6bf45232
Copyright registration time
2026-01-28T20:25:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:0ae7d85123e9f9c9e5d8fcb7437ffa43839d6d81127f6b76d86bb5134e0ed4b0

What this proof establishes

This recording was released in 2000, 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.