Kira Returns

Recording identifiers

ISRC

QZHZ51942442

Release date of the album this recording appears on

2019-11-29

CopyrightID (CopyrightChains transaction hash)

0x6a6afc1f9db7dc04cfee5b4ced5e4b4b25abfa5418d96f69f7df0cce933b35b9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:13:37Z

Bitcoin block

960145

Canonical record hash

sha256:61463c90ccc8e21cb0f7530be16afbb646eccbfd15916044efe542efb8463903

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZHZ51942442

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.