Rainy Day Woman

Recording by Miki Matsubara.

Recording identifiers

ISRC
JPPC08050310
CopyrightID (CopyrightChains transaction hash)
0x3b0e670edbc50f77718e289d2684854111465ed19a29e30daac095f5494e3f2b
Copyright registration time
2026-06-04T09:48:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:976d1b42b2340e66f3d9a9ab4360237927826a697111d0e72c81d29cbd5ce1b2

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.