Retraced

Recording by NURKO.

Recording identifiers

ISRC
QM24S2403803
CopyrightID (CopyrightChains transaction hash)
0x772a619c34d649e38c005cdf5463689137e5d0d46ac4ee498377722dd61a9bce
Copyright registration time
2026-06-06T05:43:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:89c8e09b5cc81f8b291167eb1c8dd1dbb2192f8e595057536a54b8054dd6a66c

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.