Liturgical Chants: 2. Four Spiritual Songs: Christmas Song

Recording by Valentin Silvestrov.

Recording identifiers

ISRC
DEB330611702
Release date of the album this recording appears on
2007
CopyrightID (CopyrightChains transaction hash)
0x71e3e2e5782c526ecd4ea89c4d58c4f0cc0f736bff0024ef48f3512f4c8297f3
Copyright registration time
2026-07-07T06:42:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:62eda45ee75885588a1e222c1882614b38ba1e0addd2cc4407bacb6901f8f830

What this proof establishes

This recording was released in 2007, 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.