管弦楽のための日本組曲 第1曲 盆踊り

Recording identifiers

ISRC

JPKI00705255

CopyrightID (CopyrightChains transaction hash)

0xca92fd9c499e88373f5765ec8c562242643d162d9cd3b31a102da99f0952780c

Copyright registration time

2026-07-31T17:02:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:bc9363eb02acc51bd812c3762a1f1ba8b338a622537dc159fdf61327e6736ead

• 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.