Demons in the Night

Recording by John Mayall & The Bluesbreakers.

Recording identifiers

ISRC
GBCBR0200037
CopyrightID (CopyrightChains transaction hash)
0x789c1f2c91114cd7815ebf86e2bbd795168a1fe54920494e1a28f057fa081ace
Copyright registration time
2026-06-21T04:13:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:44cc7a3a47387630cd842ad192a76fef72a012f4585f1380f9b7dc71f085c61b

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.