Orpheus Undone: Pt. 1: Behold the Machine, O Death

Recording by Missy Mazzoli.

Recording identifiers

ISRC
SEAEB2272040
CopyrightID (CopyrightChains transaction hash)
0xdda64d4f33b39c630447d6bbb63a684412cfbf3d65252544d90dcefab0869701
Copyright registration time
2026-07-06T21:35:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:dc7fdc33000294823cdf913ec77c8decd12c8e784d30cbf221fba433edf81813

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.