Black Angels, Pt. 1 Departure: I. Threnody I. Night of the Electric Insects

Recording by George Crumb.

Recording identifiers

ISRC
USZC71128301
Release date of the album this recording appears on
2010-02-16
CopyrightID (CopyrightChains transaction hash)
0xd92790cceec37aa93dc897351f27b19120fc93b41c0aee232f0c88af5f267619
Copyright registration time
2026-07-07T19:35:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:c53d7806bb2a69ce38a2dbe77ef2fbab815cd79a093550753a0a41a072e8cac9

What this proof establishes

This recording was released in 2010, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.