願い~あの頃のキミへ~

Recording by MIREI.

Recording identifiers

ISRC
JPU902402159
CopyrightID (CopyrightChains transaction hash)
0x895a099c655d7ccbf050d8bab5b99c69371c97ea6583f47f843d823455136bee
Copyright registration time
2026-06-09T09:30:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:73e1954397515c96f52b076a1cde3c520e9b506a441ec2a0b481f7e003d77c99

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.