Bergakungen, Op. 37, Act III: I Bergakungens sal

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAC9917170
Release date of the album this recording appears on
2000-01-01
CopyrightID (CopyrightChains transaction hash)
0x8c083aa10b81d82bc40846d957097b3f669097ccf6ffa927b21038d809f48cf3
Copyright registration time
2026-01-28T22:09:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:893396db0ea77467a0d429b8fcf402542c405ed80e1005eafd705247652637c5

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.