絶対証明ロック - 神ver

Recording identifiers

ISRC

JPT552200693

CopyrightID (CopyrightChains transaction hash)

0x3a15cd8045154554e883fdae17aa1a0c257d8dae1b55e0e9015360f010a2c29b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:4f52cdb3997d21d83ae56479c32a25bc25a0317acb98018917e8f057161491ff

• 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.