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Recording by Sawano Hiroyuki.

Recording identifiers

ISRC
JPT552500037
CopyrightID (CopyrightChains transaction hash)
0xcb435d171b79e428b54bc2ae328fb726fa3e92dd7507628cf4e56a74b3638238
Copyright registration time
2026-06-05T21:08:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:b1a2e943bcf45151c176aef107a2512dfe77a97f312a376c1d4723b591a2a953

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.