HeritageB : Unstoppable Community Grant / dApp Staking Application

Funder

Astar Network · Unstoppable Community Grant

Type / status

other · unknown

Amount

—

Deadline

unknown

Ecosystems

astar

Pipeline

Trust breakdown (1/1 checkable facts verified)

Signal	Weight	Result	Note
funder	0.075	100%	named in source
source quality	0.15	60%	forum post
model confidence	0.1	80%	model self-report

Sources (1)

Role	Document	From	Fetched
primary	HeritageB : Unstoppable Community Grant / dApp Staking Application	Astar forum	2026-09-09

History (2)

v	Changed	Fields
2	2026-09-09	summary, amountMin, amountMax, currency, amountMinUsd, amountMaxUsd, status, applicationUrl
1	2026-09-09	created

Extracted text

**Summary.** HeritageB is an on-chain “living passport” for cars. Our iOS app reads real OBD/ECU diagnostics from a vehicle, cryptographically hashes them, and anchors a tamper-proof health and ownership history on-chain, a “CarFax you can’t forge.” We would love to deploy and grow HeritageB on Astar.

**Problem.** The used-car market runs on trust nobody can verify: odometer rollback, hidden faults, forged service records. Existing history reports are centralised and rely on manually-entered records that can be gamed.

**Solution and why Astar.** We read data straight from the car’s computer (30+ live parameters), turn it into a signed report, and anchor its hash on-chain. Astar is a strong fit: a leading EVM smart-contract hub with deep Japan and Asia presence and a focus on real-world adoption, exactly our market. Our contracts are standard EVM Solidity, so they deploy to Astar (and Astar zkEVM) 1:1, and dApp Staking gives our users a way to support the project on-chain.

**Traction (already live).** Our attestation stack is live on peaq mainnet (VehicleRegistry + Attestations, real vehicle data anchored on-chain), with a working iOS app (TestFlight) doing real OBD scans on VW, Nissan and Bentley. Open-source: [GitHub - Heritage-B/heritage-attest · GitHub](http://github.com/Heritage-B/heritage-attest) (MIT). The same code targets Astar.

**Milestones (grant-funded, forward work).**  
M1 (4 to 6 weeks, ~2 FTE, ~$18k): deploy VehicleRegistry + Attestations to Astar; register the dApp for dApp Staking; public verify-by-VIN portal. Deliverables: live Astar contracts, dApp Staking registration, verification portal, open-source repo and docs.  
M2 (4 to 6 weeks, ~2 FTE, ~$16k): ship in-app “Seal on Astar” anchoring plus AI health report; a TypeScript SDK for anchoring and verifying vehicle data on Astar. Deliverables: production app release, SDK, tests, developer docs.  
M3 (4 to 6 weeks, ~2 FTE, ~$16k): onboard the first cohort of real vehicles (target 300 to 500), starting in the Japan and Asia market. Deliverables: cars on-chain, a reusable reference template, case study and metrics.  
Total requested: ~$50,000 (open to Unstoppable Community Grant, dApp Staking, or Astar Studio credits).

**Team.**  
Dmytro Nikolaienko, CTO and CPO. 15 years fintech and crypto product; ex 7+ banks; led product on crypto wallets; founder of UX Hero (4,500 members). [https://www.linkedin.com/in/dmitry-nikolaienko/](https://www.linkedin.com/in/dmitry-nikolaienko/)  
Oleksandr Klitko (Alex Mortreux), CEO and BD. 12+ years product and design; former Head of Design at Ankr (Web3 infra); 16 years in Taiwan and Asia. [https://www.linkedin.com/in/mortreux/](https://www.linkedin.com/in/mortreux/)

**Links.** Site: [https://heritage-b.club](https://heritage-b.club) · Repo: [GitHub - Heritage-B/heritage-attest · GitHub](https://github.com/Heritage-B/heritage-attest) · Live on peaq mainnet.