misterioso

Recording by Kalafina.

Recording identifiers

ISRC
JPU901301238
CopyrightID (CopyrightChains transaction hash)
0x34cf114728ca82ec0bec1d3ce8c2dbc932ba46c965c2a24856fe1d6322e2f0d0
Copyright registration time
2026-06-06T09:54:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:1c81b5ca0eabaf52182de16737915a91c5cc1cadc7657ef2c53a8fc095c11240

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.