Songs Without Words, Op. 62: III. Andante maestoso in E Minor "Trauermarsch"

Recording by Felix Mendelssohn.

Recording identifiers

ISRC
DES381512203
Release date of the album this recording appears on
2015-08-28
CopyrightID (CopyrightChains transaction hash)
0x7c2306c97f78b037007a04050b432b5987ca1a97cd3d3e5d5e762ae7fd9fb66d
Copyright registration time
2026-07-07T16:23:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d4b50667f4906d84fc77cca2dbf05a8859fae6190cd02d31187cb36aac4f8b1b

What this proof establishes

This recording was released in 2015, 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.