Arkham
intel.arkm.comExplore labeled blockchain activity and build transaction alerts
Explore labeled blockchain activity and build transaction alerts
Multichain explorer with address alerts and usage-metered developer access
Turn blockchain SQL queries into shareable dashboards
Free Bitcoin and Liquid explorer with detailed transaction and output views
Solana protocol explorer with a free transaction-message simulator
Interchain research with dated account histories and contract verification
AI-first document management platform with blockchain-backed audit trails and enterprise search.
Inspect Aptos execution, account resources and network-specific history
Zcash block and transaction lookup with separate disclosure tools
Substrate explorer for multisig approvals, proxy links and vesting
Run Bitcoin validation locally with a full node and optional wallet
Multichain self-custody wallet with chain-specific backup options
Trace blockchain activity and preserve the reasoning behind a case
Solana transaction details with visual token flows and optional data plans
Turn an OpenAPI description into interactive reference docs and a collaborative developer hub.
Stellar asset data and ledger-time lookups through a free public API
A Python and R IDE that pairs script and notebook editing with live data exploration tools.
Compare exchange activity and blockchain metrics with explicit data-access limits
TON address, block and transaction research across two networks
Bitcoin fee estimates and pending transactions drawn as projected blocks
Crypto market and blockchain metrics with documented historical data methods
Inspect NEAR transactions through receipt-level execution details
Convert and compress files from Windows Explorer
Portable audio conversion from Windows Explorer