01
immutable
once donor, laz, and mustahik sign, the attestation cannot be edited, deleted, or faked by anyone. not even by laz admins.
sas.createAttestation(donor, laz, mustahik)
on-chain zakat layer · for indonesia · on solana
donate transparently
see every rupiah reachthe right mustahik.mizaan adds a cryptographic attestation layer on top of laz operations. every zakat has three signatures: donor, laz, mustahik. nothing can be faked.
free for donors · no platform fee · no account required
mizaan.id/track/7xKX...bW2
live · solana devnet
donor wallet
7xKX...bW2
Rp 22,000,000
total zakat 2026
27
mustahik
100%
confirmed
latest distribution4 hours ago
Pak Yusuf
biaya sekolah anak · Bantul, DIY
Rp 800,000800,000 IDRZ
- 13xK7...f9Bm ↗DONATION COMMITMENTdonor signed · 22 Apr, 14:32
- 28mR2...c1Kp ↗DISTRIBUTION DECISIONDompet Dhuafa Yogya · 23 Apr, 09:11
- 39dL4...h7m ↗RECEIPT CONFIRMATIONPak Yusuf confirmed · 23 Apr, 13:08
— pesan dari mustahik
“terima kasih atas zakatnya, sangat membantu Sarah belajar di sekolah.”
backed by institutions & academics who care about zakat transparency
Universitas Gadjah MadaDompet DhuafaRumah ZakatLAZ Inisiatif Zakat IndonesiaPuskas BAZNASSuperteam IndonesiaSolana FoundationHelius
three properties a pdf certificate cannot offer
cryptographic proof, not just promises.
every zakat in mizaan is recorded on solana with three cryptographic signatures that are independent and publicly verifiable.
02
cross-border
12 million indonesian diaspora can zakat back home from singapore, riyadh, or dubai. trace to the mustahik in under 4 hours.
privy.connect(email) → sol.transfer()
03
composable
other apps (rwa, defi, kyc, insurance) can read mizaan attestations via one sdk call. not siloed inside any single vendor.
mizaan.verify(walletAddress)
one product · four roles
for donors, for laz, for mustahik.
every role gets a purpose-built view. wallet abstraction adapts automatically to the user's context.
laz amildonormustahikverifier
laz.mizaan.id/admin/distribute/3xK7Pm9...f9Bm/admin/distributeBBu Sri · Dompet Dhuafa Yogya
DISTRIBUTION FORM · DONATION
process all distributionsRp 22,000,000from 7xKX...bW2 (Sarah)
zakat malpriority: education
MUSTAHIKAMOUNTCATEGORYPURPOSE
Pak Yusuf #1247Rp 800,000educationschool fees · SMP semester 2
Bu Hadi #1248Rp 1,200,000educationcollege tuition · semester 4
Pak Hasan #1251Rp 600,000healthmedical treatment
+ add mustahik...total · Rp 22,000,000 / Rp 22,000,000 ✓
the number that exists because trust is broken
Rp 296 trillion of zakat goes unrealized every year.
NATIONAL ZAKAT POTENTIALRp 327Tannually, BAZNAS Outlook 2024
2024 REALIZATIONRp 31T9.5% of total potential
GAP / OPPORTUNITYRp 296Tunrealized — driven by trust deficit
INDONESIAN DIASPORA12 mmuzakki without a trusted channel
why mizaan, in plain english
four benefits no one can fake.
features tell. benefits sell. here's what muzakki get when they pick mizaan.
01 / ANTI-SKIM
no admin can take a cut.
every distribution needs the mustahik's signature. without on-chain confirmation, a donation doesn't count as done. cryptography > administrative trust.
02 / DIASPORA
zakat from anywhere, straight back home.
12 million indonesian diaspora can donate via email/sms login. no local bank account, no cross-border wire. solana settles in under a second.
03 / REAL-TIME
donor to mustahik in hours, not months.
the old way: donor reports 6-12 months after audit. mizaan: sms to mustahik in 15 minutes, average confirmation in 4 hours, donor sees it the same day.
04 / DIGNITY
mustahik privacy by default. opt-in disclosure.
on-chain only stores a hash and initials ("Pak Y., Bantul"). full name, photo, phone number never go on-chain. uu pdp 27/2022 compliant by design.
three signatures, one chain of trust
how it works, in three steps.
01DONOR · MUZAKKI
donor signs the donation commitment
the muzakki connects phantom or signs in by email. they pick the amount, the laz, and the category. they sign with their wallet → IDRZ tokens move to the laz and the first attestation lands on solana.
phantomprivySAS schema #1
02LAZ · AMIL
laz signs the distribution decision
the amil opens the pending queue. picks the mustahik from the registry, allocates amount + category, then signs the distribution. IDRZ moves to the mustahik's custodial wallet and a magic-link sms is sent.
email authjwt sessionSAS schema #2
03MUSTAHIK · RECIPIENT
mustahik confirms receipt
the mustahik opens the magic link on their phone, sees the receipt detail, and taps one button to confirm. the third attestation lands. the donor sees the update on their dashboard in seconds.
magic linkno app neededSAS schema #3
built on solana, composable with everything
a stack you can actually trust.
no custom blockchain, no proprietary keys. all open-source, all battle-tested on solana mainnet.
Solana
L1 blockchain. ~$0.0001/tx, 400ms finality
Solana Attestation Service
credential primitive, schema-based
Helius RPC
DAS API for fast attestation reads
Phantom
primary wallet for crypto-native donors
Privy
embedded wallet via email/sms — diaspora-friendly
IDRXv1.1 roadmap
real indonesian rupiah on solana, ojk-compliant
from the people who matter
what the early users say.
"the framework I outlined at puskas baznas needed an implementation. mizaan delivers exactly that — multi-party attestation that respects the four institutional pillars of zakat governance."
FH
Dr. Farrukh Habib
islamic fintech hub uk · puskas baznas speaker
"after 5 years of not paying zakat back home because I didn't trust the channel — finally a transparent way. I donated from singapore and saw pak yusuf confirm 4 hours later. priceless."
SY
Sarah Y.
software engineer, grab singapore · ugm alumna
"donor inquiries dropped 80%. donors who used to call me weekly asking 'where did it go?' now see for themselves on the dashboard. annual audit? automated from on-chain data."
BS
Bu Sri R.
amil · dompet dhuafa yogyakarta
"I just tapped one button on my phone. now I know rp 800,000 actually reached me for sarah's school. and the donor sees that I confirmed. this isn't complex tech — it's just trust you can see."
PY
Pak Y.
mustahik · bantul, diy
addressing the obvious objections
questions we hear all the time.
9% realized today. let's make it 100%.
every rupiah, a trail you can verify.
indonesia leaves Rp 296 trillion of zakat on the table every year. not from lack of intent — from a trust deficit. mizaan fixes the architecture.
- free for donors
- no platform fee
- open source
// what's coming next
mizaan roadmap
see what we're building. big ideas, realistic milestones — the same transparency we ask of zakat itself.
- V1.0core MVP · zakat + sedekah + infaqlive
- V1.1real IDRX integration · mainnetjun '26
- V2wakaf vertical · asset tokenizationq4 '26
- V3cross-border · jakim/gso integration2027
BUILD LOG
build logwhat's new in mizaan
may 7, 2026: SAS schemas v1, IDRX devnet integration, donor dashboard live tracking, dr. habib endorsement.
FROM THE BLOG
read articlebuilding zakat rails for indonesia
article: why the solana attestation service is the right primitive for a transparency layer in indonesian zakat.