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Recording by Ultramarinblau.

Recording identifiers

ISRC
US3DF2434716
CopyrightID (CopyrightChains transaction hash)
0x69573c95d505ca6b604827c3d6399fa1f46f00b0c457f0f70825dea2574666cc
Copyright registration time
2026-06-23T17:26:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:31649e068e83276e994511445e9cfa40bf0d5ad1f6bd90f795477bf012373e43

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.