
AI & DevRel: Permissionless Web3 Communities | Sub0 2025
The talk, delivered by Francesco of ConsenSys at the Sub0 2025 conference, explored how artificial intelligence can reshape developer relations (DevRel) within permissionless Web3 ecosystems. Francesco framed his discussion around the challenges of building vibrant developer communities around tools like Metamask Snaps, a modular extension platform that adds multi‑chain, security, and privacy capabilities to the popular wallet. He introduced a series of practical frameworks, beginning with a "Builder Hierarchy of Needs" modeled on Maslow’s pyramid, to align activation tactics—hackathons, ambassador programs, documentation, and tutorials—with the maturity of a developer audience. By mapping these needs, he argued that organizations can avoid costly missteps such as launching events before core resources are solid, and can better justify budget allocations for community initiatives. Concrete examples underscored his points: ConsenSys has run over 437 meetups worldwide, deployed a Metamask Delegation Toolkit, and executed a hackathon where 98% of tasks—from bounty issuance to mentorship—were handled by AI agents. He also presented a "DevRel Operation Grid" that categorizes workflows (content distribution, education, hackathon ops) and shows how AI can automate summarization, translation, and PR merging, moving teams from human‑led to system‑led to agent‑native processes. The broader implication is a call for a unified language across Web3 projects, regardless of stack (Rust, Solidity, etc.), and a strategic shift toward AI‑augmented DevRel to sustain developer growth at scale. By embedding automation into the community‑building pipeline, firms can accelerate adoption, improve ROI on activations, and future‑proof their ecosystems against the rapid evolution of generative AI.

Guardians ID: Fan Passports Fueling Futbol's Web3 Pitch | Sub0 2025
Alan Cura, representing Guardians of the Ball, unveiled the Guardians ID – a fan‑passport platform that blends Web3 technology with football fandom. The rollout, timed for the 2025 World Cup, aims to convert the sport’s billions of digital viewers into active...

Sound of Sovereignty: Mubert's AI Music Revival | Sub0 2025
The video features Alex Mubert, founder and CEO of Mubert Protocol, outlining the company’s new approach to AI‑generated music and the chronic under‑payment of musicians in the current digital ecosystem. He frames the discussion around a stark revenue paradox: a...

DeFi Unleashed: Conquer the Future with SubWallet | Sub0 2025
Ryan, a representative of SubWallet, opened the sub0 2025 session by positioning the company as the leading wallet in the Polkadot ecosystem, available both as a mobile app and a browser extension. He framed the talk around four pillars: the decade‑long...

The Next Frontier: Investing in Digital Jurisdictions | Sub0 2025
Simon Buola, head of video at Crescimiento, frames the next frontier for the Web3 ecosystem not as a new protocol but as the creation of digital jurisdictions – essentially “crypto countries” that embed smart contracts, programmable money, and on‑chain transparency...

Yield Fusion: Bifrost's Power Play | Sub0 2025
The video captures Bifrost’s DevRel lead Victor delivering a Sub‑Zero Day 2 presentation titled “Yield Fusion: Bifrost’s Power Play.” The talk serves as a roadmap for the protocol, beginning with a brief on its origins in 2020, its role as...

Trustless Triumph: Moonriver-Moonbeam’s Web3 Link | Sub0 2025
The video details Moonbeam’s launch of a trustless bridge linking its Moonbeam parachain on Polkadot with Moonriver on Kusama, showcasing a solution built entirely on open‑source Parity technology rather than proprietary code. Alberto frames the initiative as a response to...

Energy Web - Redefining Trust: Digital Verification for the Next Energy Economy | Sub0 2025
Energy Web’s CEO Ed Hess used the sub0 2025 stage to unveil a new “verified compute” platform that aims to bring digital trust and real‑time coordination to the rapidly decentralising energy market. The announcement marks the culmination of an...

Interop Clash: Web3’s Seamless App Showdown | Sub0 2025
The Sub0 2025 panel titled “Interop Clash: Web3’s Seamless App Showdown” brought together leading engineers from Avail, Arbitrum, and Hyperbridge to diagnose the broken user experience of today’s multi‑chain ecosystem. Speakers argued that, unlike the invisible server layer of...

AAG #286 - Marketing Subtreasury ⛓️💥
The episode of Attempts at Governance titled “Marketing Sub‑Treasury” opened with a brief treasury update, noting a modest net gain of 80,000 DOT (≈$221,000) and modest increases in USDT and USDC holdings, bringing the Polkadot treasury to roughly 25.77 million DOT,...

SubWallet: Making Multichain Easy | Think Pink Ep 28
The video introduces SubWallet, a non‑custodial crypto wallet that aims to simplify multi‑chain asset management for users across the broader blockchain ecosystem. By aggregating support for over 240 networks—including Bitcoin, Ethereum, TON, and BitTensor—into a single interface, SubWallet claims to...

Nova Shots: The World's First Prediction Market for Esports | Think Pink Ep 29
Nova Shots, unveiled in the latest Think Pink episode, is billed as the world’s first free‑to‑play, fully on‑chain esports prediction platform. Developed by Nova Wallet and powered by the Polkadot ecosystem, the game ties directly into Blast.TV’s Counter‑Strike: Global Offensive...

OpenDev Core Polkadot Call - November 2025
The OpenDev Core Polkadot Call held in November 2025 was slated to deliver strategic updates on the Polkadot ecosystem, but the available transcript is largely unintelligible, indicating a probable technical glitch during the session. No concrete data points, roadmap milestones, or...

NOMT Stuns LIVE @ Sub0 - Stream by Vbrick
Gabriele introduced eNOMT, a Nearly Optimized Merkle Trie designed to replace Substrate’s existing 16‑ary Merkle trie with a binary variant that dramatically reduces proof size and read‑write amplification. By encapsulating merkelization within a flat key‑value store (B3) and leveraging binary...

The Game Theory of Decentralized Interoperability @ Sub0 - Stream by Vbrick
The talk at Sub0 in Buenos Aires centered on the “game theory of decentralized interoperability,” outlining how Hyperbridge’s crypto‑economic design keeps the cross‑chain bridge alive even if its founding team departs. The speaker explained that Hyperbridge is not a single...

JAM Vision LIVE @ Sub0 - Stream by Vbrick
The talk introduced Jam, a decentralized infrastructure platform, positioning it as a response to the growing centralization and “kill‑switch” power of major internet services. The speaker argued that reliance on app stores, cloud providers, payment processors, and DNS registrars leaves...

OriginTrail LIVE @ Sub0 - Stream by Vbrick
The talk, delivered by Brandy, co‑founder and CTO of OriginTrail, outlined the company’s evolution from a closed‑source project in 2013 to a decentralized, open‑source knowledge‑graph platform launched on Ethereum in 2017 and now in its eighth version. OriginTrail’s network is...

Ed Hesse LIVE @ Sub0 - Stream by Vbrick
Ed Hesse, co‑founder and CEO of Energy Web, used a live Sub0 stage to unveil a multi‑year effort to bring the traditional energy market into the decentralized world through a new "verified compute" platform. He framed the announcement as...

Mandala Chain: Smashing Barriers with Real Use Cases @ Sub0
Michael, representing Republic Labs, opened the Sub0 talk by outlining Mandala Chain’s origins as a blockchain‑agnostic media hub that pivoted to building on‑chain solutions for the Indonesian government during the COVID lockdown. After evaluating multiple ecosystems, the team chose...

DeFi Trinity LIVE @ Sub0 - Stream by Vbrick
Ben McMahon, COO of Intergalactic, introduced Hydration – an all‑in‑one DeFi stack built on a purpose‑crafted Polkadot app‑chain that consolidates swaps, borrowing/lending, and a stablecoin under one roof, positioning it as a “DeFi holy trinity.” The platform’s core pillars evolved from...

Gavin Wood Keynote @ Sub0 - Stream by Vbrick
In his Sub0 keynote, Parity co‑founder Gavin Wood reflected on the evolution of Polkadot and the broader Substrate ecosystem, tracing its origins from early 2016 design discussions to the present seventh anniversary of Sub0. He emphasized that Polkadot’s core technology—its...

Polkadot Gives You Everything | Into the Blocks
Polkadot’s latest hackathon is courting developers from Solana, Ethereum and other ecosystems, requiring entrants to prove they will continue building on Polkadot. The network’s rollout of native smart‑contract capability lets Solidity applications deploy directly on Polkadot and use DOT as...

The Power You Carry with Acurast | Proof of Possibility
Acurast is building a decentralized compute network that taps the secure hardware modules in mobile phones, letting users offer idle device resources or run workloads on a global pool of devices. By using the Polkadot SDK, the system can handle...

Mandala: The Country Building the First Digital Nation | Think Pink Ep 27
Indonesia's government-backed blockchain Mandala Chain, built on PowerCode, aims to create a digital nation by providing sovereign digital IDs and privacy‑by‑design services for finance, health, logistics and anti‑corruption. The platform is being piloted with hospitals, banks and other public agencies...

AAG #282 - The Burn 🧯
The AAG #282 episode covered recent Polkadot governance activity, including several high‑impact referenda that upgraded system chains, migrated the asset hub, and addressed a security issue involving 154 million DOT. Guest Bhavia introduced Clara, an AI‑powered governance assistant now live on...

Gavin Wood: Proof of Personhood Incentives
Gavin Wood introduced Polkadot's new Proof of Personhood system, Project Individuality, in a live stream discussing proposal ref 1783. The initiative aims to fund a large-scale, autonomous user induction campaign using $3 million converted from USDT/USDC into Hauler, with on‑chain logic...

Polkadot Builder Party Talk: Web3 Cloud Scalability
At the Polkadot Builder Party hackathon finale, Parity core developer Andrei outlined how the Polkadot cloud can host scalable, Web2‑like applications while preserving decentralization and censorship resistance. He highlighted recent advances such as elastic scaling for rollups, increased validator counts,...

Scaling DeFi on Polkadot: Meet the First Cohort | The Decentralized Mic (1)
Velocity Labs launched its DeFi Builders acceleration program on Polkadot, selecting five diverse startups—JOIN, SigilSafe, Kony Finance, Title X, and WinCoins—to receive capital, liquidity, technical mentorship, audit subsidies and marketing support. JOIN aims to provide a Web2‑style app that gives...

Get Stuck In With The Community | Into the Blocks
The speaker describes the Polkadot community as vibrant, inclusive, and driven by personal connections, emphasizing that participation yields lifelong friendships and DAO involvement. They encourage newcomers to dive in, attend events, and launch or join projects, noting the ecosystem’s permissionless...

LIVE HACKS: Build ZK dApps with Noir & Ink! | Into the Blocks
In a live "Live Hacks" session, host Sasha Lansky introduced the Sub‑Zero hackathon and demonstrated how developers can combine Aztec's Noir zero‑knowledge language with Polkadot's ink! smart contracts. Guest developer Lynette explained that recent ink! updates now allow an Ink...

AAG #280 - Bounties 🔫
Open Governance reported a healthy treasury with $25.62 million in DOT-equivalent assets but noted a $88,000 weekly drop after the routine 1% monthly DOT burn; the community faces a looming policy choice as network issuance cuts on March 14 will...

Polkadot Made Easy: How to Unstake Your DOT with the Staking Dashboard (Direct Nomination)
This video is a step‑by‑step guide showing how to unstake DOT using the Polkadot Staking Dashboard via direct nomination. It walks users through connecting a wallet, selecting the nominating account, stopping nominations or unbonding a specific amount, and confirming the...

LIVE HACKS: Ship Faster with Polkadot-UI | Into the Blocks
The Live Hacks episode, produced by Polkadot in collaboration with WebZero, delivers practical developer guidance on building user interfaces for Polkadot-based applications. Hosted as part of a developer-focused streaming series, the session features an experienced guest builder who shares hands-on...

AAG #273 - Red 🩸
Polkadot’s on-chain treasury has grown amid a wave of rejected referenda, adding 260,000 DOT (about $770,000) to reach a 25.9 million DOT stack while stablecoin reserves rose—USDT to 6.33M and USDC to 4.09M. Several funding proposals were decisively voted down,...

Polkadot Made Easy: How to Stake DOT Easily with the Staking Dashboard (Direct Nomination)
The video, titled “Polkadot Made Easy: How to Stake DOT Easily with the Staking Dashboard (Direct Nomination),” is intended as a how-to guide for staking DOT using Polkadot’s Staking Dashboard and the direct nomination method. The provided transcript is garbled...

Regulatory Rewind #023 - Oct 22, '25
Regulatory Rewind #023 (Oct 22, 2025) briefly highlighted a Lancaster lockdown project that measures health effects, with the host noting improvements in health metrics and urging listeners to trace the observed effects. The episode focused on outcomes from the Lancaster...

OpenDev Core Polkadot Call - October 2025
Core Polkadot developers reported a successful Kusama migration overall but disclosed a staking bug that omitted some validators’ self-stake from reward calculations; a fix is queued for production and a retrospective refund via the Kusama treasury is being proposed. Staking...

Polkadot Builder Party: "Project Clinic - How to Build a Project that Matters?"
At the Polkadot Builder Party’s Project Clinic, DevCult founders Dennis and Sasha guided hackathon participants through practical product-building advice for the Polkadot ecosystem. They warned against tech-first, ‘Frankenstein’ projects that shoehorn features to fit tracks, and urged builders to identify...

How Polkadot Builders Can Maximize Their Development Journey Through the Community Flywheel
Tin of OpenGuild outlines a three-stage playbook for Polkadot builders—first understand the ecosystem (culture, long-term vision, job and investment opportunities, and key people), then learn the technical fundamentals with an eye to transferable skills and trade-offs, and finally "skin in...

Polkadot Builder Party: Snowbridge V2: Bridging Beyond Tokens.
Snowbridge V2, a trustless Polkadot–Ethereum bridge launched mid‑2024, upgrades the original by adding unordered delivery, generalized message passing for arbitrary contract calls both ways, and multi‑asset transfers in a single transaction. The bridge is secured exclusively by Polkadot’s consensus using...

Polkadot Builder Party: Web2 to Web3 - Rapid Digital Asset (SmartNFT) Deployment With Unique SDK P1
Unique Network demonstrated its SDK and local development stack for quickly building NFT-based Web3 applications on its Polkadot roll-up. The platform treats NFTs as addressable substrate metadata (not contracts), enabling nested bundles, on-chain mutable attributes, and most NFT operations without...

Polkadot Builder Party: AI X Polkadot MCPs
OnFinality unveiled a private-beta AI agent designed to provide 24/7 intelligent support for the Polkadot ecosystem, combining website/docs crawling, SubQuery GraphQL data, and a RAG (retrieval-augmented generation) pipeline to answer both common community questions and specific technical issues like node...

Building for Tomorrow, Not Just Today | Into the Blocks
Founders described building a suite of blockchain projects including Excavate, a tokenized real estate platform, and Pluta, a mobile app framework, alongside their own custom blockchains. Early development required building custom pallets and navigating sparse documentation, but strong support from...

Polkadot Builder Party: Pop CLI: An All-in-Tool for Polkadot Development
Alex from ROG introduced Pop CLI (Popsy Live), an all-in-one developer tool that streamlines Polkadot parachain and smart-contract workflows by wrapping the Polkadot SDK and integrating ecosystem tools (subxt, testnets, Ink templates and wallets). The tool offers one-command environment setup...

Polkadot Builder Party: Decentralized Scraping & Confidential Agentic AI
Acurist is pitching a decentralized computing network that leverages trusted-execution-environment–equipped smartphones as edge nodes, currently claiming over 130,000 onboarded devices and roughly 450 million transactions. The platform provides confidential compute and bandwidth in a single stack (with storage coming soon)...

Polkadot Builder Party: Polkadot Deployment Portal
Parity engineer Santi Balagua introduced the Polkadot Deployment Portal (PDP) as a one‑click platform to build, deploy and scale Polkadot‑native rollups in minutes. PDP packages tested infrastructure, embedded runtime and smart‑contract templates (including OpenZeppelin), and automates the full core management...

Polkadot Builder Party: Introduction to Polkadot Products
Karim Jetta of Parity argued that web3’s breakthrough won’t come from re-skinning web2 apps with wallets and tokens but from products that leverage blockchain’s unique, decentralised properties — things that are impossible under centralized corporate control. He likened the moment...

AAG #274 - Ink!
Polkadot governance update: the treasury regained 80,000 DOT this week (now 25.54M DOT) with USDT at $5.45M and USDC down to $3.08M, leaving strong stablecoin reserves. Key referenda: a 1M DOT top-up for DeFi infrastructure passed with 74.4% support, a...

Polkadot Builder Party: Reliability Dashboard
Parity unveiled a new Polkadot Reliability Dashboard during the Build-A-Party livestream, pitching it as the first Web3 status page that embraces radical transparency about operational issues. The dashboard shifts reliability measurement from block-time averages to user-focused metrics—percentiles for latency, transaction...

Aventus: The Web3 Infra You've Probably Already Used | Think Pink Episode 26
Aventus is pitching itself as practical Web3 infrastructure that integrates with existing systems to give businesses blockchain-grade speed, scale and trust without forcing them to manage crypto complexity. The company says its Polkadot-powered stack (via Pocodot) is already live in...