이기적인 시간이 난 필요해

Recording identifiers

ISRC

KRA341765732

CopyrightID (CopyrightChains transaction hash)

0xa2f4b9c9e2e1c0fdfd073d0a2b40f5ecc3f6ed2d748c85bbde54b629173d7606

Copyright registration time

2026-07-07T15:49:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T08:56:20Z

Bitcoin block

957145

Canonical record hash

sha256:3c473327980bf39432a1f63dd7a738b6083847134e1681f1170341a15cf26410

• 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.