When There Was Royalty - When there was Royalty

Recording by Joe Zawinul.

Recording identifiers

ISRC
DEZ941174406
CopyrightID (CopyrightChains transaction hash)
0x5ba43d5d00b16dc395c029fe877fb35ce708c2860bdf2fce34875713290835cd
Copyright registration time
2026-07-07T13:25:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a1669805ab7d103299d7ed8c27b6a1b3dd1045f1f0fbb2258d73aa2aad4bca1d

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.