Real estate contracts signed online and verified by blockchain
Purchase agreements, lease contracts, and property deeds — signed online with court-recognized e-signatures, blockchain proof of what was signed, and same-day payments.
Built for every real estate professional
Agents, agencies, investors, architects — the document process works the same for all of them.
Realtors and agents
Manage listings, sign purchase agreements, and collect commissions — all in one workflow. Track every deal stage.
Real estate agencies
Coordinate teams across offices. Shared templates, role-based access, and centralized audit trail for every contract.
Architects and designers
Sign design contracts, IP clauses, and milestone agreements with clients. Version history protects your work.
Investors
Close acquisitions and lease deals faster. Every signed document gets a blockchain timestamp for legal certainty.
Built for real estate
Listings, leases, purchases, and investments — all signed and tracked in one platform.
How Chaindoc speeds up real estate transactions
Paper contracts delay closings. Chaindoc removes that bottleneck — get documents signed, track every change, and collect payment without printing or couriering anything.
Real estate workflows Chaindoc handles
Sales agreements, lease contracts, development deals, investment documents — whatever the transaction, it runs through the same signing process.
Realtors
Send purchase agreements and listing contracts for e-signature. Track every step in real time.
Lawyers
Manage closing documents, disclosures, and title transfers in one place. Compliant and trackable.
Builders
Sign construction contracts, change orders, and IP agreements. Version history keeps every revision.
Investors
Close acquisitions and joint ventures faster. Blockchain proof for every signed deal.
Agencies
Coordinate listings, leases, and renewals across teams. Shared templates and role-based access.
Design studios
Sign design contracts and milestone approvals with clients. Comments and edits stay on the document.
Every property deal, signed and sealed
Move purchase agreements, leases and disclosures online — sign, verify and track each one, with a blockchain audit trail every buyer, seller and agent can trust.
Real estate document tools built for professionals
Upload, negotiate, sign, and get paid. Chaindoc covers the full transaction without switching between tools.
Document upload
Upload purchase agreements, leases, and deeds in PDF, DOCX, or text. Templates save time on repeats.
Version history
Every edit creates a version. See history, compare revisions, restore older versions. Nothing gets lost.
Inline comments
Negotiate terms inside the document. Agents, lawyers, and clients comment on clauses in context.
E-signatures
Court-recognized e-signatures with certificate and blockchain hash. ESIGN, UETA, eIDAS compliant.
Payments
Collect deposits, commissions, or closing payments tied to the signed deal. Every transaction logged.
Blockchain verification
Each document gets a blockchain record with hash, authorship, and timestamp. Dispute-proof.
Close real estate deals without the paperwork
From listings to closings — Chaindoc keeps every document, signature, and payment in one audit-ready trail.
Close your next real estate deal with Chaindoc
Upload documents, collect e-signatures, receive payments. Every signed document leaves a blockchain record — so there's no dispute later about what was agreed or when.
Common questions from real estate teams about Chaindoc
Answers on closings, lease signing, disclosures, and blockchain audit trails for real estate. More at our support page.
Real estate transaction guides
Guides on digital signatures in real estate, lease renewal workflows, and what blockchain verification actually means for property ownership.