The Pinnacle - Of Class and Taste

Recording by Diggs Duke.

Recording identifiers

ISRC
GBMEF1400692
CopyrightID (CopyrightChains transaction hash)
0x4c13af5204178297af64c6f1502744909a20f4b95aa7ec7963585990f3cd62a9
Copyright registration time
2026-06-10T22:27:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:c05c67c60602bc1f2c44da1e667b93a7a2a46567624d1f1f119bf67f288c1fca

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.