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
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:555e3699e11b14b0b90d45696a45bbc3e94b200dd19d1c5a729cb360793a1aa9

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.