King Curtis - Edit

Recording by Fritz Kalkbrenner.

Recording identifiers

ISRC
DEAW12100008
CopyrightID (CopyrightChains transaction hash)
0x8ae0043aa157799461a2857bc6307fa446a13e10d5d87c1d05284b06ff7d5c61
Copyright registration time
2026-06-04T08:56:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:0be1cfa9295cb19e34dcbb65c5029fa9de65cd149bf8253296d1d66f6ff0f3dc

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.