Sablier

Basics

• Based in:
• Started in / Announced on:
• Mainnet release:

History

• From this Gitcoin Grant Round 4 blog (30-1-2020) in which it was the 3rd top pick for Tech Grants:

"I remember reading Paul Berg’s original introduction post to Radical Markets (Weyl, Posner) in 2018 — it was well written, and spoke to the intellectual curiosity and hustle of someone who I had already seen around the Gitcoin community working on bounties and developing web 3 applications. Today, he receives $10K from the community as a direct result of a radical idea, Liberal Radicalism!

Sablier is now here. It’s a real-time streaming platform which allows payments from Party A to Party B by the second. There’s a million potential use cases here — from atomic swaps, irreversible token streams, 1 on 1 tutoring — and likely many more untapped."

Audits & Exploits

• Bug bounty program can be found [insert here]. None according to Blockchain Security DB (29-6-2020), which does show 1 audit (10-2019).

Bugs/Exploits

• Sablier recipient cancellation vulnerability disclosed (31-7-2021). From BlockThreat (2-8-2021):

"Sablier patched a vulnerability which could allow an attacker to lock tokens in the contract after it was responsibly disclosed to the developer."

Tech

• Whitepaper can be found [insert link here].

• Code can be viewed [insert here].

Implementations

• Built on: Ethereum. Optimism & Arbitrum and Avalanche (17-3-2022).

Roadmap

• Can be found [Insert link here].

Usage

• From their own blog (22-3-2024):

"Sablier has been the leading on-chain token distribution and money-streaming solution for five years now, with over 65K streams created, $50M in stablecoin volume, and over $161M in median TVL over the past three years. The protocol has been used by organizations like Shapeshift, NounsDAO, VitaDAO, Maple Finance and hundreds of others for vesting, payroll, airdrops, grants, and other similar use cases."

Competition

• Matic, Connext and Celer

Team, Funding, Partners

Team

• Paul Razvan Berg; CEO. "previously worked at AZTEC Protocol as a Blockchain Engineer and held various Software Engineering roles prior to that."
• Got acquired by Mainframe (4-4-2021).

Funding

• Announced a $4.5M seed round from (22-3-2024):

"A Capital, Fenbushi Capital, WAGMI Ventures, GD1 web3, Cyfrin, DCV, Founderheads, and an outstanding lineup of angels – Daniel Bar, Ben Middleton, Evan Van Ness, David Iach, Ari Barmat, Kartik Talwar, Igor Barinov, Sarunas Legeckas, Blake Gao, David Truong, Martin Tellechea, Moshe Malawach, Auryn MacMillan, Kerman Kohli, John Henderson, Lito Coen, Paul Salisbury, Alp Ergin, Clement Fermaud, and Matej Nemček.

We have also received funding from a16z Crypto Startup Accelerator, as a participant in the CSX Spring 2024 cohort in London.

This is a big leap from our pre-seed in 2022, when we raised $500K from Starbloom Capital, Safe Ecosystem Foundation, F.actor, Doug Leonard, and Charles Songhurst."

• Got a grant in 2020 from MetaCartel (4-4-2021).

(:

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