わんだふるをあなたに

Recording by 深澤恵梨香.

Recording identifiers

ISRC
JPD602400631
CopyrightID (CopyrightChains transaction hash)
0x9e56b1b3478f3b251c475c94f2ccff0bf3182bafed1b5ea7419c540014a8bcc2
Copyright registration time
2026-06-25T18:13:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T11:34:59Z
Bitcoin block
956349
Canonical record hash
sha256:792aff81c5de0785f765096626e830760a9393da0baf74631aa300d7f7487728

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.