愛の挨拶 (CD音源 Ver.)

Recording identifiers

ISRC

JPI102402028

CopyrightID (CopyrightChains transaction hash)

0x9b83d7f2283c0e85fca4e674965357012330c4e4252b9d73d5d6da0cf32ce9e2

Copyright registration time

2026-07-06T06:38:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:a4a2dc01c3d626fadefc4b3e0e8f005e7c39b86daf2b0aa6680479575972ee12

• 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.