Liturgy of St. John Chrysostom, Op. 41: VII. Lord Have Mercy

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
NLN580593122
Release date of the album this recording appears on
2006-04-01
CopyrightID (CopyrightChains transaction hash)
0x44ff8de748ae8f2237ee4c299894c204d51564da584690b2bec2d05aac2abe00
Copyright registration time
2026-06-23T14:01:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:d1c6096eea59d4522ec2565b12ee7f306568b77d4e51048620548f1282a53908

What this proof establishes

This recording was released in 2006, 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.