SF交響ファンタジー第3番(1983) 「海底軍艦」テーマ

Recording identifiers

ISRC

JPKI09562570

CopyrightID (CopyrightChains transaction hash)

0x2a87102be7f7525d8f0d22f80ad69e234f2a92e73855aa18fb8b9d967dc156e1

Copyright registration time

2026-07-07T05:41:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:3a37abb0b9097ef83114c29119f8866c1efbc845814a6d1467bd86a0c4377d8f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.