Blue

Recording by Blanke.

Recording identifiers

ISRC
AUNV01700167
CopyrightID (CopyrightChains transaction hash)
0x688927ae9263442e49ef64d65453e146ec1fe63b6fb179ce0ff65a88a07aa80f
Copyright registration time
2026-07-07T02:26:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9e212dc1b8ac499bf9aac5d0db8021679b97692cdecff8fb72bc689f5bbefb8a

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.