What Information May Go On Chain for Property Passport Blockchain Verification? — Property Passport UK guide
Blockchain & property

What Information May Go On Chain for Property Passport Blockchain Verification?

On-chain data is limited by design. The passport database remains canonical. Do not assume full document packs are published to a chain.

Published: 22 Apr 2026 · Updated: 22 Apr 2026 · 7 min read

Property Passport UK

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A conservative product should minimise what is pushed on chain. The point is usually identity, verification, and public-safe references, not a dump of every document in a data room.

What stays canonical

The Property Passport record in Supabase/Postgres remains the operational system of record for the product’s truth model.

What readers should not infer

Do not infer that “blockchain verified” means “every field is correct forever.” Verification layers attest what they are engineered to attest.

Related reading


General information only, not legal advice.

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