青春紀唸冊 - Live B

Recording identifiers

ISRC

HKG732006115

Release date of the album this recording appears on

2019-04-20

CopyrightID (CopyrightChains transaction hash)

0xb49bbed14506200fc2e39185c1f9232978ce77e126b2c2e0f6d4f712091c05f2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:41:38Z

Bitcoin block

960288

Canonical record hash

sha256:da7cea0c5d15e13cf2a439aca86c4091e40b0ab1936feea8211e05be1ce91a5d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKG732006115

What this proof establishes

This recording was released in 2019, 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.