Bogoroditse Devo

Recording by Sergei Rachmaninoff.

Recording identifiers

ISRC
DEG021020001
CopyrightID (CopyrightChains transaction hash)
0x8b34ad57544f36239b81cf6294210103308cf6768ec7de2d82a937dac6442221
Copyright registration time
2026-07-07T18:15:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:39:04Z
Bitcoin block
957122
Canonical record hash
sha256:7310fa6a0beb9e92ce0b5e1619960f636f13da7814079925b0eec1786c9231ba

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.