Brenda

Recording identifiers

ISRC

QZS7J2258018

Release date of the album this recording appears on

2022-08-25

CopyrightID (CopyrightChains transaction hash)

0xb083e87d40779d3c30a8aea61970201564714b5ad4a807fb7673530b63fec18b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:e2cfa26a6d83b5429efca8dd1fa0a6b44bc2788950973600664867e453db8551

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZS7J2258018

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.