Bogoroditse Devo

Recording by Sergei Rachmaninoff.

Recording identifiers

ISRC
DEN421618002
CopyrightID (CopyrightChains transaction hash)
0xf9996776345deda04626d43fa62737020aae2a5252a8969ae4b334f1e6349d35
Copyright registration time
2026-07-29T22:22:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T22:48:59Z
Bitcoin block
960160
Canonical record hash
sha256:8643bb5a90097278c971173eef3f1c62214742db956199e13f68e8aeab66ea6c

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.