B-Class Life (From "Dream High 2, Pt. 6 (Original Television Soundtrack)")

Recording identifiers

ISRC

KRA381200825

Release date of the album this recording appears on

2012-02-29

CopyrightID (CopyrightChains transaction hash)

0xcbcfdb3853b83517db1be11bf61b6796517e4786843e354ded34aca3be808e47

Copyright registration time

2026-06-07T20:56:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:99c8bf85d9379ffe35415a00fec01750f72c8e74b6da668b6013e63dfc732571

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC KRA381200825

What this proof establishes

This recording was released in 2012, 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.