Bergakungen, Op. 37, Act III: Trollens forsta dans

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAC9917220
Release date of the album this recording appears on
2000-01-01
CopyrightID (CopyrightChains transaction hash)
0x9d9bbef531ffe0c67bf2d728ca04be13c1e8a4f408d6d7f45ef17478488f1be2
Copyright registration time
2026-01-28T20:22:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:662b29982b1f635f88d17007d7e00cb3c36ccb8028f44379ea490a92dd51c70c

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.