交響曲 第３番「第2楽章　スケルツォ」

Recording identifiers

ISRC

JPJ671204405

CopyrightID (CopyrightChains transaction hash)

0xd3e9e9c2874288cbae59c81b4606992760c8a0a2250f9fb033e9e8ac1bbf77ee

Copyright registration time

2026-07-07T14:35:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T08:56:20Z

Bitcoin block

957145

Canonical record hash

sha256:3163b321019c33c184a5d28fbcfd2a36637091dfd69c3eea73e5ec1710316e71

• 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.