Dear

Recording by 幸祜.

Recording identifiers

ISRC
JPY392100023
CopyrightID (CopyrightChains transaction hash)
0x9eb12d6d35e2413cfec546f48db5d0be5eff40037a8ce25fba718d64ada1bdf3
Copyright registration time
2026-06-18T14:39:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:45802fafca03e7233f9f4731fa9fc5908e961dd10d564e505bc549685d0a4928

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.