O magnum mysterium

Recording by Morten Lauridsen.

Recording identifiers

ISRC
GBAJY0544914
CopyrightID (CopyrightChains transaction hash)
0x2d160b2c6edc79dfa3e29549b9ba244a85526be5ae2be25825e6e7d6632c32a9
Copyright registration time
2026-06-19T13:29:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:3d1a4f69427a99a08d29c22e9d624010b0fde33df4e52eed01e59b3f012ac158

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.