samida-rain

Recording by Kyoko Koizumi.

Recording identifiers

ISRC
JPVI00834570
CopyrightID (CopyrightChains transaction hash)
0x6467456549a5321cbf7b0002c6fc8aeb0f5070d2313c5e716d509b2f9f7cfabd
Copyright registration time
2026-06-23T02:02:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:b957215fc01dce3b3ad5410a3833954e77ea80318f9e437984b45c79648c287e

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.