Symphony No. 5, Op. 107 "The Reformation": Symphony No. 5, Op. 107 "The Reformation": IV. Choral "Ein' feste Burg ist unser Gott" (Andante con moto - Allegro vivace - Allegro maestoso)

Recording identifiers

ISRC

GBDGQ1827504

Release date of the album this recording appears on

2018-09-21

CopyrightID (CopyrightChains transaction hash)

0x9a1d8803512bc94b50ae8490393e3c1805202ecd0faa6723ca9e56433065440b

Copyright registration time

2026-07-29T10:19:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:f3c98cf9028135acb7fadec5de90f93526f63379ef25b7c369b3dffa1ffde53e

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBDGQ1827504

What this proof establishes

This recording was released in 2018, 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.