あの時はどしゃぶり

Recording by Ginji Ito.

Recording identifiers

ISRC
JPWP01770757
CopyrightID (CopyrightChains transaction hash)
0xe888d39bf4daa4b9c3531851c80039aa026b182c851097540d6193c9105cb538
Copyright registration time
2026-07-29T18:35:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:d1c882325c892cbcf2a0b4bf0f1d2e00ee927aa60af787aac7c0728d314a198e

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.