Contagious

Recording identifiers

ISRC

GBZG92200018

Release date of the album this recording appears on

2022-09-06

CopyrightID (CopyrightChains transaction hash)

0x688868c2599372c1b4c05f05206dcba02c3c123cd8d6533ab4c26d1e24306d3f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T16:33:26Z

Bitcoin block

960435

Canonical record hash

sha256:4860d53d3d19fd1c251877b723d0fd3c9ee1cd864ba69f7ec20cf12cc9b8ae0e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Download the anchored registration record (its SHA-256 is the canonical record hash above)
• Recording evidence summary for ISRC GBZG92200018

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.