ZADDY

Recording identifiers

ISRC

QZHPJ2144133

Release date of the album this recording appears on

2021-07-08

CopyrightID (CopyrightChains transaction hash)

0xcf6af5be28772db4af8c536593c5dc708ffc163dd790687c317bc774755f6705

Copyright registration time

2026-07-29T20:26:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:e41b2a555e598ba831fd2757f85644b884ace706896a3866213e99ab6c3b43c0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZHPJ2144133

What this proof establishes

This recording was released in 2021, 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.