Join the Network That
Sets the Standard

dAPTRA Certified Appraisers (DCA) conduct blockchain-verified property valuations — the first appraisals permanently minted into a spatial property identity record.

247
Certified Appraisers
48
States Covered
$2.4B
Appraised Value
100%
Blockchain Verified

DCA — dAPTRA Certified Appraiser

🏅

Credentialed

DCA builds on your existing state license and professional designations (MAI, SRA, ASA, etc.). It's an additive credential — not a replacement.

⛓️

Blockchain-Native

Your appraisals are cryptographically signed and permanently minted into the TTS record. Every valuation becomes an immutable part of the property's identity.

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Standards-Setting

DCA appraisers are co-authors of the spatial property identity standard for the Americas — shaping the future of property records from day one.

DCA Requirements

Active state appraisal license (any state)
Minimum 3 years appraisal experience
E&O insurance current
Completion of dAPTRA TTS certification course (online, ~4 hours)
Background check
World ID verification

How It Works for Appraisers

01

Apply

Submit your credentials and license info. We verify directly with your state appraisal board.

02

Certify

Complete the dAPTRA TTS online certification (~4 hours). Covers spatial data, blockchain basics, and TTS methodology.

03

Get Assigned

Receive appraisal assignments from dAPTRA registry submissions in your jurisdiction. We match by county and state.

04

Mint

Submit your completed appraisal through this portal. dAPTRA mints it into the property's TTS record on the blockchain.

Appraiser Benefits

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Appraisal Fees

Earn fees per assignment. dAPTRA handles client acquisition and billing — you focus on the appraisal.

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Blockchain Credentials

Your DCA designation and every appraisal is on-chain — permanently verifiable by any lender, regulator, or owner.

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Standards Authorship

DCA appraisers contribute to the dAPTRA TTS standard as it evolves toward ISO recognition.

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Dashboard Access

Full portal access to manage assignments, submit appraisals, and track your minted records in real time.

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Professional Protection

Cryptographic signature of your work creates an immutable professional record — your name, timestamped forever.

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Continuing Education

dAPTRA TTS training counts toward CE requirements in most states. Check with your state board.

Become a dAPTRA Certified Appraiser

WORLD ID VERIFICATION

Verify your humanity with World ID — required for all DCA applicants.

DCA Appraisers Speak

"Being a DCA appraiser puts me at the forefront of where the industry is going. Blockchain-verified appraisals are the future."

Sarah M., MAI
Texas · Certified General

"The TTS certification course was surprisingly comprehensive. I feel confident about the spatial data components now."

James K.
Florida · Certified General

"My DCA designation is already opening doors with lenders who want blockchain-verified valuations. It's a real differentiator."

Patricia L., SRA
California · Certified Residential

Common Questions

No. The dAPTRA TTS certification course covers everything you need. We handle the blockchain infrastructure — you focus on the appraisal. The course requires no technical background and is designed specifically for appraisers.
Assignments are matched to DCAs by jurisdiction (county/state). When a property owner submits a dAPTRA registry application in your licensed area, you'll receive a notification with the assignment details, timeline, and fee information.
Spatial data standards, GeoJSON parcel data, the TTS (Title & Token System) protocol, blockchain basics for appraisers, the ERC-3643 compliance framework, and dAPTRA submission procedures. The course is ~4 hours, fully online, and self-paced.
Fees are set per assignment based on property type and complexity. dAPTRA facilitates payment between the property owner and the appraiser. Contact us at [email protected] for current fee schedules by property category.
dAPTRA is actively pursuing formal recognition with state appraisal regulatory agencies. Currently DCA is a professional designation that complements your state license — it does not replace it. Your state license remains your primary credential.