Jesus College Service, Op. 53: No. 1, Magnificat

Recording identifiers

ISRC

HKI191939502

Release date of the album this recording appears on

2020-01-10

CopyrightID (CopyrightChains transaction hash)

0x5c41e5529de831a6f48be9941327efa7e097fa9077b3678df20c5f89a523a41f

Copyright registration time

2026-07-31T01:22:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:b9f6e1e838b5d2797ab293af63e36b4c999376b4f97100506cd3a08ebd1449a3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI191939502

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.