6 Songs, Op. 36: Demanten pa marssnön

Recording by Jean Sibelius.

Recording identifiers

ISRC
SEBAA1207110
Release date of the album this recording appears on
2014-10-01
CopyrightID (CopyrightChains transaction hash)
0x40946b5f8c15d7405de64e1653db83cf14a101072baaaa2ccba5042087dae9df
Copyright registration time
2026-01-28T18:57:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:4fc10d42c7d66c31d039b1b32f84bfb2f2a44f834be99f95cfaed42bac9c6f81

What this proof establishes

This recording was released in 2014, 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.