All-night Vigil, Op. 37 "Vespers": No. 5, Nunc Dimittis

Recording identifiers

ISRC

PLA161740405

Release date of the album this recording appears on

2018-05-18

CopyrightID (CopyrightChains transaction hash)

0x0323b21643117aff8d58815bd4c9907d056ad346e0e25bc2bba2b399fb8c238f

Copyright registration time

2026-07-31T11:28:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:1d8d719f37e76f2fa44a58063bac7ef238b0e630c7631a222b87c4eacf73c840

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC PLA161740405

What this proof establishes

This recording was released in 2018, 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.