Killer - William Orbit Remix

Recording identifiers

ISRC

USWB10300505

Release date of the album this recording appears on

2021-08-20

CopyrightID (CopyrightChains transaction hash)

0x632304d788c93d5c06158d0015f26eb3eb5db2a1773163bf8e91474811ca502a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T12:41:21Z

Bitcoin block

960106

Canonical record hash

sha256:29e2f6b23e22259bded5163166f953642778c8b337143f5a0f613484f8f2364e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USWB10300505

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.