The Dying Detective

Recording by Sir John Gielgud.

Recording identifiers

ISRC
QMDA61468914
CopyrightID (CopyrightChains transaction hash)
0x3ecf5a40e20153dd032c930a66760fda4bcb74dd83ffe3c5187b90261e6d008e
Copyright registration time
2026-07-31T18:00:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T18:48:12Z
Bitcoin block
960448
Canonical record hash
sha256:f551e5d0f8652fccde0ef5db4fee5b4d7a7ae8d52e5e71bdb0b61603e79555a0

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.