Bergakungen, Op. 37, Act I: Forsta dansen

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAC9917030
CopyrightID (CopyrightChains transaction hash)
0x42caecba96bf9ae7e359450fa66dbb4ee46ab95f58e231f7181c8f8f9e16eb57
Copyright registration time
2026-01-28T22:10:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:53475a201f54d5c2f47501d6a09e0d27148f276f78a1026973788d102f2ff78b

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.