Subscan

📢 Subscan API Update To ensure security & better service, we're upgrading our API access standards! We will always offer Free API plans, but we are strictly limiting unauthorized abuse. Note: Frontend Web API & "no API key" access are not official services and will be disabled: 🗓️ Mar 3: Frontend Web API access disabled 🗓️ Mar 9: Unauthenticated access (No API Key) fully disabled We provide flexible options: 🌱 Free Plan: Build at zero cost 🚀 Pro Plans: High-performance for production 👉 Register & generate your API Key now: pro.subscan.io

Great to see more builders joining the ecosystem and pushing on-chain activity forward. Looking forward to the upcoming spotlights on The 16. Stake and support your favorite projects and help grow the network 🔽 portal.astar.network

Verified your first smart contract on @Polkadot AH yet? Do it on @Subscan_io and make it transparent from day one. Once verified, your source code + ABI are public for users, @PolkadotDevs, integrators, and auditors. 🔍Search → ✅Verify → ⚙️Interact assethub-polkadot.subscan.io/contract_dashb… #Polkadot #Developers #SmartContract

Interesting build on the Polkadot Hub 👀 — excited to see what’s next!

Over the last few weeks, we’ve seen: – growing interest from non-@Polkadot builders – higher engagement on technical posts – strong response to concrete milestones Clarity beats hype.

✅ EVM NFT Filtering Support Subscan now supports filtering for EVM NFTs, allowing users to easily filter NFTs by standard (ERC-721 / ERC-1155) and search by symbol or name. Try on @AstarNetwork : 🔗 astar.subscan.io/evm_nft

Exciting to see Smart Contracts live on the @Polkadot Hub 🚀 Subscan already supports both EVM and PVM (PolkaVM) contract ecosystems ✅ Whether you’re shipping Solidity today or exploring RISC-V multi-language contracts for what’s next — you can track & verify activity with Subscan. assethub-polkadot.subscan.io

Smart Contracts enabled on @Polkadot . Track them on @subscan_io 🎉 ✅ Contract details ✅ Read / Write / Verify ✅ Calls & events ✅ Accounts & interactions 🔍Start exploring: assethub-polkadot.subscan.io/contract_dashb… #Polkadot #SmartContract

✨ Midnight × Subscan — Milestone 2.1 We’ve rolled out Midnight explorer updates on testnet, covering smart contract visibility, Compact public state rendering, ZK transaction indicators, and more. 📖 Full details in our Medium post 👇 medium.com/subscan/milest… Built with 💙 for @MidnightNtwrk — thanks for the collaboration!

Polkadot enter 2026 by finally turning its "decentralized supercomputer" vision into a live reality. The major Network Upgrade on January 20, 2026, has officially lowered execution latency and brought full Ethereum stack compatibility to the core, making it easier than ever for developers to migrate. With the "Revive" smart contract platform set to go live on January 27, Polkadot is finally shedding its parachain-only complexity for a direct, app-centric experience. As of today, January 24, 2026, $DOT is holding the $1.94 support amidst heavy consolidation, but the real story is the March 14 Halving, which will slash annual issuance by 53% to cap total supply at 2.1 billion. With Grayscale and ARK Invest including DOT in their latest ETF filings, the bridge between institutional liquidity and Polkadot’s blockspace is finally being built. @Polkadot transitioned from a "chain of chains" to a seamless, scarce, and hyper-scalable global compute layer will feel obvious

🔍 Collator Detail Page Added Explore collator information and on-chain activity in one place on Subscan. Try now on AssetHub @Polkadot assethub-polkadot.subscan.io/collator/16WWm…

Want to have your own blockchain explorer for free? 👀 You can self-host it with Subscan Essentials — our open-source explorer stack. It may be free, but it’s powerful enough for production use. Example @PaseoTestnet (Substrate): paseo-lite.subscan.io

🌉 XCM Transfer & Message Filter Update Subscan now supports filtering XCM transfers and messages by Relaychain, making it easier to focus on specific cross-chain activity. Explore here on @Polkadot 👉 polkadot.subscan.io/xcm_transfer

🎯 Referenda Status Filters Update Subscan now supports more granular Referenda V2 status filters, letting you track governance progress by specific phases instead of just All / Active / Completed. Explore on AssetHub @Polkadot 👉 assethub-polkadot.subscan.io/referenda_v2_l…

🗳️ Delegator & Delegatee Detail Pages Governance links on Subscan now route to unified Delegator and Delegatee detail pages, making it easier to explore voting activity and delegation relationships. 🔗 Delegator: polkadot.subscan.io/delegator/16XH… 🔗 Delegatee: polkadot.subscan.io/delegatee/13MT… @Polkadot

Did you know? Subscan isn’t limited to Substrate or EVM networks 🌐 We’re always exploring support for new chain architectures and ecosystems. Know of any new or upcoming networks that might need a blockchain explorer? 👇 Drop them in the comments — we’d love to check them out!

⏱️ From ~6s → ~2s! @kusamanetwork recent runtime upgrade is visible in on-chain performance. Subscan data shows a sharp and sustained reduction in average block time. 📊 Full chart: assethub-kusama.subscan.io/tools/charts?t… @Polkadot

🗳️ Referenda V2 Update Subscan now shows Delegator and Delegatee statistics on the Referenda V2 page, making governance participation easier to understand at a glance. Explore on AssetHub @Polkadot 👉 assethub-polkadot.subscan.io/referenda_v2

🌓 Navbar & Dark Mode Update Subscan has refined the navigation bar and dark mode for better clarity and a smoother browsing experience across networks. Try it on @Polkadot 👉 polkadot.subscan.io