Three Night Ballades: No. 3, The Queen of the Clear Night

Recording by Konstantin Vassiliev.

Recording identifiers

ISRC
USL4Q2068955
Release date of the album this recording appears on
2020-11-20
CopyrightID (CopyrightChains transaction hash)
0xae9e3536180831176c6d02f4770ab4e4643d8d119f374c810c9f54c355e8a9a3
Copyright registration time
2026-07-30T00:20:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T00:39:11Z
Bitcoin block
960179
Canonical record hash
sha256:4a3cc3da7a24c8f60023fa2ab217dadc50165297240af86f96966e1615de209f

What this proof establishes

This recording was released in 2020, 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.