Two Archetypes: Hall of Mirrors - I

Recording by Laurie Spiegel.

Recording identifiers

ISRC
USVML1922006
CopyrightID (CopyrightChains transaction hash)
0xb002d62a9e97680e07f51770fe1c3d010c2635ad903eafd1eb638a18ab2ac158
Copyright registration time
2026-07-06T20:10:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:513e74554a36aecab6c6bb35cbddbff2489023440bc4c06d73da5415f01460fc

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.