霖雨

Recording by Kei Matsumaru.

Recording identifiers

ISRC
JPB622001483
CopyrightID (CopyrightChains transaction hash)
0xa3b113f97298804fd26e1f852200185ccddcc0a2c8e502056e82cf2db779db0d
Copyright registration time
2026-07-07T23:42:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:65ef973aaa39483c7990a79ea8a346f4c4bbb37699dd178e0191e626ef5a467b

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.