Arirang (Arr. Yuhki Kuramoto for Viola and Piano)

Recording identifiers

ISRC

KRA461400011

Release date of the album this recording appears on

2014-01-01

CopyrightID (CopyrightChains transaction hash)

0x2f3b24ca6b556c54ef3b38cb885e87c89f8f640590465dda6fbf45af4fca2e03

Copyright registration time

2026-07-29T23:23:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:39:29Z

Bitcoin block

960166

Canonical record hash

sha256:449a846ececec23df8a9a99585e90da11657f1680a6057db85d5a6a22a5a2f59

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC KRA461400011

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.