Core Release: Filecoin Onchain Cloud Debuts at DePIN Day
November 18, 2025, at the DePIN Day conference in Buenos Aires, the Filecoin ecosystem launched Filecoin Onchain Cloud—decentralized on-chain layer services, with the following core highlights:
● Functionality: Based on the world's largest decentralized storage network, providing "verifiable storage + retrieval + payment" services, allowing developers to build directly on the infrastructure, with provable data storage location, access methods, and payment timing;
● Launch Progress: Now live on the testnet, expected to support the mainnet in early 2026;
● Developer entry: Applications can be built through filecoin.cloud, allowing for independent control of on-chain data, payments, and logic.
Industry summit: FIL Developer Summit 7 (FDS-7) held in Buenos Aires
As a continuation of the October online summit, FDS-7 brings together global developers, researchers, and ecosystem leaders, with core agendas including:
● Technical challenges: In-depth discussion on the next stage of technical challenges for the Filecoin network, promoting cross-team collaboration.
● Governance progress: The FF governance team shares the latest progress on the ‘Constellation Program’ (this program was launched on November 6, aiming to optimize Filecoin governance, strengthen ecosystem participation, and decision-making power);
● Content review: Summit recordings (including virtual and on-site events) are now available on YouTube, where discussions on the 2026 and future development roadmap can be viewed.
Ecosystem support: Developer tools and early co-construction programs
Synapse SDK released
An easy-to-use Javascript SDK that supports developers to quickly access Filecoin Onchain Cloud flagship services through simple high-level APIs, providing ‘upload + retrieval + storage payment’ capabilities for dApps and smart contracts.
100 early builders program
In the past three months, the ecosystem has recruited 100 early developers to test Filecoin Onchain Cloud, building decentralized applications, tools, and communities based on on-chain verifiable storage; related demonstrations, seminars, and developer exercises can be viewed on YouTube.
Industry reports and event recruitment
● Mersari Q3 2025 Report: Released on November 13, detailing the Filecoin network overview, including core data such as 'increased network utilization, daily storage discounts, and PDP launch' (the original report can be viewed for details).
● Code n' Corgi Winter Build Marathon: Recruiting developers to design projects using Filecoin Onchain Cloud infrastructure, applications can be submitted through official channels, and subscribe to the Luma calendar for nearby event information.
Network operations: Governance and economic model optimization
‘Constellation Program’
On November 6, initiated by the FF governance team, this community-driven structured program aims to iteratively improve the Filecoin governance mechanism, with design, testing, and adjustments aligning with ecological needs.
FIP-0100 landing monitoring
Earlier this year, the FIP-0100 proposal was passed, focusing on strengthening the Filecoin economic model and network stability; a dedicated committee has been established to track its implementation effects and key indicators.
Communication and content: Multi-channel output of ecological dynamics
1. Video content: FIL Dev Summit (online + on-site) all meeting recordings are now available on YouTube and can be searched for viewing.
2. ‘Upload’ section: This month focuses on ‘Filecoin Pin’, detailing how it allows developers to automatically back up IPFS pin without new tools or extra steps, aiding in the construction of an open and resilient next-generation network infrastructure.
DWeb Decoded latest content:
● Interview with Monad Foundation co-founder Eunice Giarta (speaking at DePIN Day): Discussing the value of decentralized infrastructure, the construction of AI resilient systems, and how Monad connects Filecoin services;
● Interview with DIMO co-founder Alex Rawitz: Analyzing the reasons for underutilization of vehicle data and the potential of DIMO's decentralized infrastructure;
● Interview with Lighthouse CEO Nandit Mehra: A review of the platform's development over the past year (programmable storage → encrypted retrieval → tokenized data), detailing the realization of permanent storage, the push of Eternal AI for AI agents, and the launch of a new data monetization platform.
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