Highly Illogical

Recording by Leonard Nimoy.

Recording identifiers

ISRC
USMC10346135
CopyrightID (CopyrightChains transaction hash)
0x146abeb36c7d4dceaf982cb8541e9c256a9c531cb69457b7e9a57cde247ec846
Copyright registration time
2026-06-08T21:59:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:9b01f50be9a619e5d7bbce250a97fb3f6722f894b082f90eb1d19a0ddf4d0dd2

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.