SUPERIMPACT Marketplace
★ Pilot PartnerFullyFundedBond: EscrowingA3 · CertifiedPhase 1
SDG 12 · Responsible UseSDG 7 · Affordable EnergySDG 4 · Quality Education

Sekolah Tersenyum — Cooking Oil to Biodiesel

Creator: Rumah Sosial Kutub (LAZ) · DKI Jakarta (+ Tegal, Yogyakarta)

RSIK's flagship “Sekolah Tersenyum” collects used cooking oil (minyak jelantah) at schools, converts it to biodiesel, and channels the proceeds into orphan education — a circular loop (SDG 12 → 7 → 4). Oil collected and processed is the retroactive output; verified liters, biodiesel sold, and funds reaching students are the prospective outcome. “Kutub” = Komunitas Tahajud Berantai; RSIK is a city-level LAZ (Jakarta Selatan, SK 205/2023); 211,375 cumulative beneficiaries (2026). Figures illustrative.

Sekolah Tersenyum — Cooking Oil to Biodiesel
Registered
P1 · register
Evaluated
P2 · evaluate
Funded
P2 · fund
Milestones 0/3
P4 · settle

Creator Uploads

Documentation & evidence

Used cooking oil (jelantah) collected at schoolsPhoto
Used cooking oil (jelantah) collected at schools
Biodiesel quality testingPhoto
Biodiesel quality testing
Proceeds fund orphan educationPhoto
Proceeds fund orphan education
HPSN 2025 school-participation dataDoc
HPSN 2025 school-participation data

Photos and documents uploaded by the Creator at registration — stored off-chain (IPFS), referenced on-chain by content hash. Images shown are placeholders pending the partner's real files.

① Registration

P1 · impact-registry

Impact Registry

Work Cluster

total_investmentRp 600 jt
cost_envelope (× 1.20)Rp 720 jt
lifetime_capRp 4,2 M · SROI 7×
investment_evidence_cidbafkreisek…aaaaaa

Impact Claim

primary_sdg + bitmask12, 7, 4
impact_classSystemic
confidence_levelMedium-High
registry_typeOriginal
claimed_valueRp 936 jt
negative_outcome_disclosedfalse
content_hash0xrsikseko…000000
metadata_cidbafkreisek…aaaaaa

② Evaluation

P2 · superimpact-program

Independent appraisal

Three-layer price (§6.2)

Rp 720 jt
Floor
cost-plus
Rp 936 jt
Fair
recommendation
Rp 1,4 M
Ceiling
SROI cap
Fair = Floor × (1 + Σprem)Rp 720 jt × 1.30
upfront (confidence tier)Rp 655 jt · 70%
performance_bondRp 281 jt · 30%

SROI parameters (§4.3)

Deadweight25%
Attribution90%
Displacement10%
Drop-off / yr (class)10%
Discount rate (BI 7-day)5.5%
Σ premium multipliers+30% (cap +60%)
assurance_levelA3 · Certified · 2 evaluators
ListedImpact state (P2)FullyFunded

Evaluator recommendations → median consensus

EvaluatorFloorFairCeiling
Circular Economy ID (illustrative)Rp 709 jtRp 908 jtRp 1,38 M
LAZ Audit Partner (illustrative)Rp 731 jtRp 964 jtRp 1,42 M
Median (consensus) ◆Rp 720 jtRp 936 jtRp 1,4 M
justification_cidbafkreisek…aaaaaa

③ Funding

P2 · superimpact-program

Non-custodial settlement

Price locked at first funding. The Fair Price was fixed when the first Funder committed — the Creator cannot change it mid-cycle, and a metadata revision after evaluation is rejected on-chain (drift-lock). This protects Funders from a bait-and-switch.
total_funded / claimed_valueRp 936 jt / Rp 936 jt
100% funded
Upfront Rp 655 jtBond Rp 281 jt → escrow (P4)

Upfront split (95 / 2.5 / 2.5) — one atomic tx

Creator (recipient)95%Rp 622 jt
Evaluators ÷ 22.5%Rp 16 jt
Treasury (protocol)2.5%Rp 16 jt

Funder contributions

Zakat Ventures8 Mar 2025Rp 936 jt

④ Performance Bond

P4 · performance-bond · Escrowing

Milestone verification

MilestoneWeightWindowValueAchievementevidence_cidMilestoneState
Used cooking oil collected across school cohort (liters)40%120dRp 112 jt——Pending
Biodiesel produced & sold30%120dRp 84 jt——Pending
Proceeds disbursed to orphan education30%120dRp 84 jt——Pending
Verified Impact — On-Chain Proof

Auditable. Immutable.

Every claim, evaluation, and settlement is recorded across three Solana programs. Anyone can independently verify this listing on a block explorer.

Network
Solana Devnet
Registry program (P1)
5DYXWtaHcXFUE2DT6QoK5d5ipXufsomBB7K8QPiQ9ATV
Marketplace program (P2)
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Performance-bond program (P4)
BPHTqUErP1J5ygGZmDGnMfxq6EubWtU9EgJjDBX17wAj
Settlement token (IDRX)
7LWFWFxCdHVP2T9jJAuVzVGoqrZZbdeTnSHSoFWfM7G7
Entity PDA
Ent1tYpdA4Kk9pQ2ZgEUnGp1Rse42W6jcFZUcXSwaBvn
Work Cluster PDA
Wrk5Lu5t3rPdA7voH9xkq2Dwe3Rfz8YbN4cUq6Ss1QpX
Impact Claim PDA
C1a1mPdAx8Hf3Kk9pQ2ZgEUnGp1Rse42W6jcFZUcXSwa
ListedImpact PDA
Li5t1mpaCtPdA7voH9xkq2Dwe3Rfz8YbN4cUq6Ss1Abc
Evaluation PDA
Ev4LrE5u1tPdA9pQ2ZgEUnGp1Rse42W6jcFZUcXSwaTz
Funding tx
5Fund3avtFDJGgkXZnMNvWreAaEiZxQWYNDTScpXFX5MuooTuTpUQjEisxu7cMmNUBvubwfVLZfj1gd
Attestation tx
3Att3st8T7bwWQAjdoJdyDf9XfDuRJ2TAfAsw8Hy4APiXUWAL5GJgkX7LpBiRC1HQVQn4Y27c5ocKQe
Verified on Solana · non-custodial settlement

Addresses & signatures are illustrative demo stubs — not written on-chain until this scenario is approved.