1 min read - Posted 17 Feb 19

SPITL - Tipping multiple users with a single step

Project Name


Project Tagline/Description (140 Characters Max. Will be used on table card for judging)

The splitter smart contract allows a user to send a tip and split it to multiple people on a single transaction.

Team Members. First and Last Names

Cristian Espinoza, Dan Shields, Oscar Presidente, Robert Mudgett ID for Each Team Member (we will use this to contact you and your team)

Cristian: 0x0445b62b27ebb3647cb201f84c1cde180b0378e90b68359f17f9c61a97f1754109e77af796a93d3d89a8b8a541033a69ee6f0bbd096e9b83ad190bb331237a14ef


Dan: 0x04f3ffb3b4eafe96a4f930989882d83ff4c50ea8e6269875b8105faad3289c0498523c5c8afc1e69147eee7080846b2ec3a670dcd305c920a793d55d3c11729319

Oscar: 0x047ebf2f65bfd8629c74072132cdebdbba0dfd039af5dc0d89ec3589328bc7f40ceba364dafa595a5674580009ccc0e31b5fbab431ab4bf239d599120609dad995

Robert: 0x046da649ee9a162de2f7fa1cddfc4ec5edfcf5ebfb3c0eed1f3eb0ef9b9582b5088dbbfe3775144e6d3cf4c27450829bcaa037bad79bf69fc881b7d76b335068fd

Detailed Project Description (no more than 3-4 sentences)

The Splitter smart contract focuses on simplicity when sending a tip to multiple people. Splitter saves you time scanning and copying multiple addresses to send a tip to different people. Living on the xDAI chain, it’s also a super fast and efficient.

Describe your tech stack (e.g., protocols, languages, API’s, etc.)

Solidity, Truffle, React, Drizzle, rimble-ui, Open Zeppelin, smart contract Deployed on xDai/POA, Burner Wallet

Track for which you’re submitting (Open or Impact)


All Bounties Completed/Incorporated

Deploy on POA or xDai! Improve the burner wallet! Best usage of Zeppelin tools (OpenZeppelin & ZeppelinOS) Most User-Friendly Onboarding Process

Created with Sketch.Content is"CC-BY-SA 4.0" licensed
Article On-chain
Article Author

Cristian Espinoza

Founder Affogato




Related Articles
FootHodl: A simple blockchain-powered system for helping people in need

Project Name IQ Donate (formerly FootHodl) Project Tagline/Description (140 Characters Max. Will be used on table card for judging) IQ Donate provides a crucial financial foothold to people in need. Its incredibly simple to use, with a modified xDai burner wallet for volunteer assistants and an SMS interface for those being assisted. Team Members. First and Last Names James Levy Boris Jankovic ID for Each Team Member (we will use this to contact you and your team) James: 0x04c426cb9206

James Levy

17 Feb 19

Token Bonding Curves for Social Impact Crowdfunding

🤝 P a c t f u l A proof-of-concept interface for launching curve bonded crowdfunding campaigns for social impact causes and organizations. Token bonding curves offer new opportunities for the continuous funding of public goods, programs, and services. They enable equitable incentivization models and unique governance opportunities to activate communities around common goals and projects. By designing a simple crowdfunding campaign interface we are able to distill the complexities of the token b

Abbey Titcomb

17 Feb 19