深呼吸して

Recording by Marina Watanabe.

Recording identifiers

ISRC
JPES08604040
CopyrightID (CopyrightChains transaction hash)
0x6ded1e70a1e55075bfa874c87e296831b98c16a21217ca11be1da5a4327a0478
Copyright registration time
2026-06-20T21:15:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:1bd94249ce6bb4b025c7e7e4ba0f542fa913345a9c91ba624e53a7f0aaf0e64d

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.