Han & Qi'Ra Reunite (3M19)

Recording identifiers

ISRC

USWD12099795

Release date of the album this recording appears on

2020

CopyrightID (CopyrightChains transaction hash)

0x7fc7ad1fc5ddb61e68d8fb9fa2f31fb294fc5bf54d89997b8f19b726e850cd10

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:30:20Z

Bitcoin block

960099

Canonical record hash

sha256:e72020e08ac649fb30a356cadc6fcfaf86c8ff119b001e9758708b8111b74624

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USWD12099795

What this proof establishes

This recording was released in 2020, 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.