Flower

Recording by Kyoko Koizumi.

Recording identifiers

ISRC
JPVI08301380
CopyrightID (CopyrightChains transaction hash)
0x699a2a1c81c298f9d9097138e9aa80cca29861024a94f242fa71d76796434419
Copyright registration time
2026-07-06T23:45:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:9c8f67d5ffeeaf137ee0a288e07a178564974be40ec03a760dc35378d327fc36

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.