Peer-to-Peer Fundraising over Blockchain
Crowdfunding that doesn't ask you to trust the platform — only the math.
Indian crowdfunding runs through a handful of platforms — Ketto, Milaap, Impact Guru, Wishberry — that have collectively raised thousands of crores for medical emergencies, social causes and creative projects. The dominant complaint across all of them is the same: contributors have no granular visibility into where the money goes after the campaign closes.
BIDUA's Peer-to-Peer Fundraising over Blockchain proposes a platform where every contribution is recorded on a public chain, funds sit in milestone-based smart-contract escrow, and disbursement to the campaign owner requires evidence-of-milestone published on-platform with community attestation.
This is an idea-stage concept. The Indian regulatory perimeter for donation-based crowdfunding is distinct from equity / debt crowdfunding (which falls under SEBI). BIDUA's scope is firmly the donation / reward-based segment, where the framework is more permissive — but FCRA, GST, 80G eligibility and PMLA are all live design constraints.
Crowdfunding has always had a trust paradox — the platform sits between giver and project, and the giver just has to believe the money actually moved. Putting that flow on a public ledger is not radical, it's overdue.
The opportunity, on its own terms.
Trust is the binding constraint in Indian crowdfunding.
Major medical-cause fraud cases over the last five years have eroded contributor confidence. Verifiable fund-flow is the structural fix, not better PR.
Stablecoins enable diaspora giving.
NRIs giving to Indian causes hit FCRA and forex friction. USDC-rail contributions, settled into INR on the platform side under FCRA-compliant flows, opens a quiet but large segment.
Milestone-based smart contracts are mature.
What was research-grade tech in 2020 (Gnosis Safe + multisig + oracles) is now off-the-shelf. The product layer is the work, not the cryptography.
FinWault provides the regulated rail.
A crowdfunding platform without bank-grade AML and donor-KYC is a regulatory accident waiting to happen. FinWault is built for exactly this perimeter.
Sized in three rings.
- Medical crowdfunding alone is a ~₹1,000 cr/yr Indian category — and the most fraud-vulnerable segment.
- NRI giving is concentrated in a few corridors (US, UK, UAE) — stablecoin rails materially reduce remittance friction.
- Creative/community projects (films, indie games, social documentaries) are an under-served segment in India.
- Carbon, climate and conservation projects need transparent fund-flow to attract institutional co-funding.
How it works, end to end.
Campaign onboarding
Strict KYC of campaign creator (PAN, Aadhaar, bank). Cause verification — medical campaigns need hospital tie-up, NGO campaigns need 12A/80G or section-8 documentation. Fraud screening before campaign goes live.
Contribution rails
Domestic contributors pay via UPI / IMPS / cards (FinWault rails). NRI / international contributors can also pay via USDC on a permitted L2 chain — converted to INR under FCRA-compliant flow where applicable.
Milestone escrow
Funds raised do not transfer to the campaign owner in a lump. They sit in a smart-contract escrow released against pre-declared milestones — e.g., hospital bill, surgery completion, photo evidence — with attestation by the cause partner.
Platform fee
BIDUA takes a transparent platform fee (3-5%) plus payment-processing pass-through. No hidden 'tip' on top of the contribution. Disclosed before payment.
Refund mechanic
If a campaign fails to hit its first milestone within a defined window, unreleased escrowed funds are refunded to contributors on-chain, automatically, no platform discretion required.
Three compounding phases.
Domestic donation
- Platform fee (3-5% of campaign raise)
- Payment-processor markup pass-through
- Optional cause-promotion / featured-placement fees
- Premium analytics for repeat campaign creators
Diaspora + stablecoin
- Forex spread on stablecoin → INR conversion
- FCRA-compliant cross-border campaign hosting
- Corporate CSR partnership platform fees
- 80G receipt issuance automation as a service
Institutional + adjacent
- White-label crowdfunding for NGOs / hospitals
- Climate / carbon-offset crowdfunded projects
- Reward-based creative project SaaS (Kickstarter-style)
- Data + transparency reporting subscriptions
Patient cadence, deliberate steps.
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Q2 2027Legal opinion — FCRA, GST, 80G, PMLA mapping. NGO partner LOIs. Hospital onboarding spec.
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Q4 2027Closed beta — 25 vetted medical / NGO campaigns. Smart-contract escrow audited.
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Q2 2028Public launch — medical + social-cause categories. UPI + IMPS + USDC rails live.
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2029Creative / reward-based campaign category opens. Corporate CSR portal launches with first 10 enterprises.
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2030Cross-border / NRI rail at full scale. White-label deployment for 5+ partner NGOs.
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2031Climate / carbon project category. Data-transparency products for institutional funders.
Who else is here — and why we're different.
- Every contribution and every disbursement is auditable on a public chain — not a private database.
- Milestone-escrow model structurally reduces post-campaign fraud, the single biggest trust killer in the category.
- Dual-rail (INR + USDC) opens FCRA-compliant diaspora giving that incumbents struggle to serve.
- FinWault's KYC + AML stack makes the platform genuinely fraud-resistant, not just claim-resistant.
What can go wrong — and how we plan for it.
FCRA / cross-border compliance breach
Mitigation: Stablecoin contributions only routed through FCRA-registered partner NGOs or under explicit legal cover. Continuous external counsel.
Fraudulent campaign creators
Mitigation: KYC + cause verification gate before campaigns go live. Hospital / NGO tie-up required for sensitive categories. Public fraud-risk score on each campaign.
Smart-contract exploit on escrow
Mitigation: Audited contracts (Trail of Bits / OpenZeppelin). Multi-sig admin keys. Bug bounty. Insurance on TVL above threshold.
GST / tax classification of platform fees
Mitigation: Big-4 tax opinion. Conservative GST treatment until clarity. 80G eligibility maintained for partner NGO campaigns.
PR / reputational risk from a bad campaign
Mitigation: Public risk-score per campaign. Hard refund rights on milestone failure. Transparent platform-fee structure prevents the 'tip-on-top' controversy that has hurt incumbents.
Connected BIDUA divisions.
Every BIDUA bet feeds something else in the group. This one connects to:
Live
FinWault
Provides KYC, AML, payment rails and the regulated banking layer the platform sits on.
finwault.com
Live
BIDUA Hosting
Hosting for the campaign UIs, indexer services and the high-traffic launch / milestone update flows.
biduahosting.com
Live
PersistIP
Network engineering and resilient connectivity for the donation-flow infrastructure.
ip.bidua.in
Questions partners and investors actually ask.
How is this different from Ketto or Milaap?
Every contribution and every disbursement is recorded on a public blockchain. Funds sit in milestone-based escrow, not directly in the campaign owner's account. That structurally changes the trust model.
What if a campaign creator absconds?
They can't take what they don't have. Funds release in tranches against verified milestones. If a milestone is not met within the defined window, the remaining escrow auto-refunds to contributors.
Can I get an 80G receipt for tax benefit?
Yes — for campaigns hosted with FCRA / 80G-registered partner NGOs. BIDUA auto-issues the receipt as part of the contribution confirmation.
Can NRIs contribute?
Yes, via card / international UPI or — for campaigns where the recipient is an FCRA-registered entity — via USDC on a permitted chain, settled into INR compliantly. Strict legal perimeter.
What's BIDUA's platform fee?
3-5% depending on category, disclosed up-front before any contribution. Payment-processor fees pass-through. No hidden 'tip' added at checkout.
Who decides if a milestone is met?
For medical campaigns, hospital invoice / discharge summary. For NGO campaigns, board-attested milestone proof. For creative campaigns, public deliverable evidence. Disputes are escalated to a community + platform review panel.
What happens to platform-fee revenue?
Operating costs, payment-rail costs, KYC/fraud-screening costs and a margin for BIDUA Industries. Disclosed in audited annual financials.
Is this regulated by SEBI?
No — SEBI regulates equity / debt crowdfunding. BIDUA's platform is purely donation and reward-based, which sits in a separate regulatory perimeter (FCRA / GST / PMLA / tax).
Bring transparency to the cause you care about.
We are pre-onboarding partner NGOs, hospitals and creators for the closed beta. If you run a registered cause, run a hospital that fields crowdfunded patients, or are a campaign creator with a track record, talk to us early.