Comrades in Arms
Recording by Koninglijk Mannenkoor Gruno.
Recording identifiers
- ISRC
- NLG620572645
- CopyrightID (CopyrightChains transaction hash)
- 0xf178476493e1d30eecf3650cbd2fc47ac793f7467e07fb27419f7ef6363d7bd6
- Copyright registration time
- 2026-07-31T19:49:09+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57Z
- Bitcoin block
- 960456
- Canonical record hash
- sha256:2374c5757b17d994c2e1e0500ceab7c41aa8c8538fe6e4dc7b85d1351ce3ce96
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.