Stelar
Explore accounts, inspect transactions, and browse blocks with a unified view of Astreum state.
Atlas is a block explorer and chain intelligence tool for Astreum. Query blocks by hash or height, inspect accounts for balance and code, and search transactions by sender, receiver, or data key. All data is pulled from a local Astreum node in real-time, giving you an accurate view of on-chain state.
Navigate block history with timestamps and fees. Trace account activity across transactions. Verify validator signatures and chain integrity. Whether you're debugging a transaction, auditing an account, or tracking economic metrics, Atlas provides the visibility you need.
See how developers and auditors use Atlas.
Traverse blocks in order, view validators who produced them, and inspect fees collected. Each block shows its hash, height, timestamp, merkle roots, and ASTREUM exchange rate at the time. Navigate from block to block via previous hash links to walk the chain backwards.
Query any account by its public key to see current balance, code hash, data hash, and transaction counter. View accounts at the latest block or at a specific height for historical snapshots. Trace transaction history to understand account activity over time.
Find transactions by hash, or filter by sender, receiver, or data key. View full transaction details including amount, counter, chain ID, code type, and block reference. Use bloom-filter-style lookups to narrow results efficiently.
Built-in capabilities for exploring Astreum.
Atlas is a block explorer and chain intelligence tool for the Astreum blockchain. It lets you query blocks by hash or height, inspect accounts for balance and code, and search transactions by hash, sender, receiver, or data key. Data is pulled from a local Astreum CLI node, giving you real-time access to on-chain state through a web interface.
From the Atlas home page, navigate to Blocks and enter either a block hash (hex) or block height (number). The block detail page shows the height, hash, validator, timestamp, merkle roots for accounts and transactions, fees collected, and ASTREUM exchange rate. Click the previous block hash to navigate backwards through the chain.
Query an account by its public key (hex address). You'll see the current ASTR balance, code hash (if the account has deployed Astreum Expression code), data hash (for the account's persistent store), and counter (number of transactions sent). You can also view the account at a specific block height for historical snapshots.
Search for a transaction by its hash to see full details: sender and recipient public keys, amount transferred, counter, chain ID, code type (for contract calls), and the block that contains it. You can also filter transactions by sender address, receiver address, or data key using bloom-filter-style lookups that efficiently narrow results.
Yes. Atlas queries a local Astreum CLI node for each request, so data reflects the current state of the network as seen by that node. The Atlas home page shows the latest block height and chain ID, which you can use to confirm the node is synced. There may be slight delays depending on block propagation and node configuration.
Atlas is a block explorer—a web interface for browsing blockchain data visually. You navigate pages, click links, and view formatted results. Platform is an API service—you make HTTP requests and get JSON responses. Use Atlas when you want to explore manually. Use Platform when you need to integrate blockchain data into your own applications programmatically.
Map accounts, transactions, blocks, and economic state in one view.