Solscan is a free search engine for the Solana blockchain: you enter a pockets deal with, a transaction signature or the title of a token and see in actual time what has occurred there. That allows you to set up whether or not a switch has arrived, what price it value, which tokens an deal with holds and whether or not a token is the unique or a duplicate. You do not want an account, and Solscan itself can not transfer any cash.
The technical time period for such a software is block explorer: an internet site that reads in all the information of a blockchain, organises it and makes it searchable. Solscan launched in 2021, mentioned it had greater than three million month-to-month customers on the time of its acquisition and has belonged since January 2024 to Etherscan, the best-known explorer for Ethereum, as Blockworks reported on the time. When you maintain SOL, USDC or a memecoin on Solana, you have to Solscan on the newest when a cost will get caught or an alternate asks for proof of a deposit. Our comparison of crypto analytics platforms exhibits which instruments are helpful past the explorer itself.
What’s Solscan? The block explorer for the Solana blockchain
Each transaction on Solana leads to a block, and each block is public. A validator, which means a pc that checks transactions and produces blocks, shops this information, however in a type that’s barely readable for people. Solscan interprets it into pages with fields, quantities and timestamps. The explorer is subsequently a studying gadget: it exhibits what has occurred on the community, but it surely can not reverse something, block something or recuperate misplaced cash.
For newcomers, the important thing level is the distinction from a pockets. A pockets akin to Phantom or Solflare manages your keys and indicators transactions. Solscan, against this, is aware of no keys and requires no connection to your pockets. If a website posing as Solscan asks to your seed phrase or desires a pockets connection, it’s not real. The explorer’s solely deal with is solscan.io. A Google seek for the title additionally brings up pages on different domains calling themselves “Official Website”; you’re higher off not clicking on such outcomes.
For day-to-day use, the web site is sufficient. Anybody who wants information in bigger portions, for instance for their very own dashboard, can entry the identical blockchain information for a price by the Solscan Professional API. In accordance to the assistance pages, there may be now additionally a command-line software and an interface for AI brokers. For personal buyers that is irrelevant.
The Solscan search bar: signature, deal with, token and area
The whole lot begins with the search bar on the prime of the house web page. Solscan recognises by itself what you’ve gotten entered:
- Transaction signature: a protracted string of round 88 characters that uniquely identifies every transaction. On Ethereum, the equal known as a transaction hash.
- Handle: a string of 32 to 44 characters in Base58 format. This could be a pockets, a token account, a program or a token’s mint deal with.
- Token title or ticker: Solscan suggests matching tokens, usually together with a number of with the identical title. Extra on that later, as a result of that is precisely the place fakes lurk.
- Area: Solscan resolves Solana Identify Service names ending in .sol to the underlying deal with.
- Undertaking or alternate: when you enter the title of a giant alternate, the search exhibits addresses that Solscan has assigned to that title.
You’ll find the signature in your pockets, often by way of the element view of a transaction and a “View on Solscan” hyperlink. Exchanges usually name it the TxID for withdrawals. When you copy it in full into the search bar, you land straight on the transaction web page.
Studying a transaction on Solscan: signature, slot, standing and price
The transaction web page is an important view. On the prime is an summary whose fields are described one after the other within the Solscan documentation. Crucial ones, within the order wherein you test them:
- Outcome: Success or Failed. Solely “Success” signifies that the switch or swap was truly executed.
- Affirmation standing: “Finalized” signifies that sufficient validators have confirmed the block and the transaction will now not be rolled again. If it nonetheless says “Confirmed”, it has virtually definitely gone by however just isn’t but remaining.
- Block: the slot quantity. A slot is the time window wherein a validator might produce a block; on Solana it lasts about 400 milliseconds.
- Timestamp: the time of processing. Solscan exhibits both the elapsed time or the date and time.
- Signer: the deal with that signed and paid for the transaction.
- Charge: the price paid in SOL.
The price consists of a base price per signature and an optionally available precedence price. On September 28, 2026, a easy SOL switch value 5,000 lamports, or 0.000005 SOL, in accordance to our information on the time; a lamport is the smallest unit of a SOL, and one billion of them make one coin. Our information to Phantom Wallet, Solscan and the cost of a Solana transfer explains intimately how the prices are made up and why a small quantity of SOL can be locked up the primary time you obtain a token.
One level surprises many customers: a failed transaction additionally prices the price. The community processed it; solely the supposed consequence didn’t materialise. If the Outcome subject says “Failed”, your steadiness is unchanged aside from the price, and you can begin the method once more.
Directions and TX Map: what occurs inside a Solana transaction
Beneath the overview comes the “Primary Actions” part. It summarises what the transaction did, for instance “Switch 2 SOL to …” or “Swap 100 USDC for 0.6 SOL on …”. For a fast look, that’s sufficient. If you’d like to know in additional element what occurred, open the directions.
A Solana transaction consists of a number of directions. Every instruction calls a program, which means a sensible contract, and names the accounts which might be learn or modified within the course of. A easy swap on a decentralised alternate can thus consist of 5 or extra directions: setting a precedence price, making a token account, swapping by way of an aggregator, returning surplus quantities. Solscan exhibits every instruction with this system known as, the accounts concerned and the information. For non-specialists, Solscan itself recommends leaving these particulars collapsed.
The TX Map is extra useful. The map attracts the trail of the values as a movement: which token went from which deal with, in what amount, to which deal with. For swaps throughout a number of liquidity swimming pools, that is usually the one approach to see at a look the place your cash has travelled. With a free Solscan account, you can too add your personal notice to any transaction, akin to “Buy by way of alternate X”, which helps later at tax time.
Pockets deal with on Solscan: SOL steadiness, token accounts and historical past
When you seek for a pockets deal with, Solscan first exhibits the overview: the SOL steadiness with its present worth and, beneath it, all SPL tokens that the deal with holds. SPL is Solana’s token customary, comparable to ERC-20 on Ethereum. Beneath which might be tabs for transactions, SOL actions and token transfers, every with signature, block, time, sender, recipient and quantity.
One Solana quirk belongs right here. Tokens don’t sit straight in your pockets deal with however in a separate token account for every token, which belongs to your deal with. Solscan calls this account the “Related Account”, and your pockets deal with seems there because the “Authority” or “Proprietor”. If somebody sends you a token you’ve gotten by no means held earlier than, the pockets or the sending program creates this account mechanically. That’s the reason you generally see a “Create Related Account” instruction in your historical past that you just didn’t set off your self.
In follow, which means if you need to test whether or not a USDC cost has arrived, you seek for your pockets deal with and open the token transfers tab. You solely want the token account deal with if an alternate explicitly asks for it. Our comparison of software wallets exhibits which wallets deal with Solana effectively and how they show token accounts.
A Solscan account additionally allows you to arrange a watchlist: you retailer addresses, akin to your personal wallets, and get notified of actions. This doesn’t change your pockets’s safety features, but it surely makes sudden outflows seen extra rapidly.
Token web page on Solscan: mint deal with, provide and holder distribution
Each token on Solana has a mint deal with. This deal with is its distinctive ID: anybody can select a reputation, ticker and emblem freely, however not the mint deal with. On the token web page, Solscan exhibits this deal with on the prime, together with the worth, market capitalisation, whole provide, which means the variety of all models issued, and the variety of holders.
Beneath are three tabs which might be helpful to your personal due diligence:
- Transfers: the token’s most up-to-date actions with block, time and instruction. Sudden massive gross sales present up right here first.
- Holders: the most important holders with token account, proprietor deal with, share of provide and worth. If 40 or 50 p.c sits with a couple of addresses that belong to neither an alternate nor a liquidity pool, that may be a warning signal of the danger of a sudden sell-off.
- Evaluation: a chart of the variety of holders over time and a pie chart exhibiting how a lot the highest 10, 20, 50 or 100 addresses maintain. Alongside it, Solscan lists the buying and selling venues the place the token is traded, with pair and buying and selling quantity.
The holder listing wants context. A big deal with could also be an alternate pockets holding the cash of hundreds of shoppers, or a pool on a decentralised alternate. Solscan marks many such addresses with a label. If the label is lacking, the focus just isn’t mechanically innocent.
Mint authority and freeze authority: the rights behind each SPL token
Two fields on the token web page say extra a couple of token’s danger than any value chart. The mint authority is the deal with that’s allowed to create new tokens. Whether it is set, the holder can enhance the availability at any time and thereby dilute the worth of all present tokens. With many memecoins, this proper is given up after launch; Solscan then now not exhibits an account on this subject.
The freeze authority can freeze token accounts. Holders of a frozen account can neither ship nor promote their tokens. With regulated stablecoins akin to USDC, this proper is intentionally set as a result of the issuer desires to find a way to block stolen or sanctioned funds. With an unknown token with out an issuer, there may be often no good motive for it. A token with an energetic freeze authority and an nameless staff is without doubt one of the acquainted patterns behind traps wherein bought tokens can now not be bought.
You may learn each values in a couple of seconds. For a purchase order that doesn’t happen on a regulated alternate, that is the primary test, even earlier than taking a look at value or market worth.
Faux tokens and deal with poisoning in your Solscan historical past
On Solana, making a token with any title you want prices a couple of cents. Accordingly, there are numerous copies of well-known names. When you seek for “USDC” on Solscan, a number of outcomes seem. Circle’s real USDC has the mint deal with EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v. Some other token with the ticker USDC has nothing to do with the stablecoin. The protected behavior is subsequently to copy the mint deal with from an official supply of the challenge and evaluate it with Solscan, by no means counting on title and emblem alone.
A second rip-off known as deal with poisoning. Fraudsters ship you tiny quantities or nugatory tokens from an deal with whose starting and finish resemble your personal or a steadily used deal with. The goal: the following time you ship funds, you copy the incorrect deal with out of your historical past. On Solscan, you may recognise such entries by unknown senders, tiny quantities and infrequently tokens with engaging names. It’s best to subsequently copy recipient addresses out of your deal with e-book or straight from the alternate, by no means out of your transaction historical past.
Labels on Solscan: exchanges, initiatives and flagged hacker addresses
Many addresses carry a label subsequent to them. Solscan assigns these in accordance to a hard and fast order of precedence: first a reputation from the Solana Identify Service, then a challenge title, then an alternate title, then a flag as an exploiter or hacker, and solely after that its personal behavioural classes. These are primarily based on an deal with’s behaviour, such because the variety of its NFT purchases or its swap quantity, and vary from newbie to frequent dealer.
Labels are helpful, however they aren’t a seal of approval. An alternate label exhibits that Solscan attributes the deal with to an alternate; it says nothing about whether or not the alternate is licensed in Germany. A hacker flag helps to hint outflows after a recognized assault. If a label is lacking, it solely signifies that Solscan doesn’t know the deal with. With your personal account, you can too add personal labels that solely you may see.
Dwelling web page and dashboards: TPS, DeFi and NFT exercise on the Solana community
When you open Solscan and not using a particular search, you land on a house web page with network-wide metrics that replace in actual time. On the very backside, the blockchain explorer exhibits the TPS, which means transactions per second, and the typical ping time over varied durations. Subsequent to it’s a determine known as True TPS. It counts solely actions that customers have signed themselves and leaves out validators’ voting transactions, which make up a big a part of community exercise. True TPS is subsequently the extra significant determine for gauging how closely Solana is definitely used.
Above which might be two dashboards. The NFT dashboard exhibits the most well-liked collections of the previous 30 days, and the DeFi dashboard exhibits buying and selling quantity and its distribution throughout the foremost decentralised exchanges and protocols. For merchants and buyers, this can be a fast overview of the place exercise and capital are shifting within the ecosystem; it’s not a purchase suggestion. Within the Blockchain tab, Solscan additionally lists the most recent blocks with slot, blockhash, variety of transactions and the validator that produced the block, along with its SOL reward. If you’d like to delegate SOL to a validator by staking, additionally, you will discover a listing of validators there as a place to begin for comparability.
Applications on Solscan: sensible contracts with an improve authority
On Solana, packages are what are known as sensible contracts on Ethereum. This system web page on Solscan exhibits whether or not this system is executable, whether or not it might be modified later and which deal with holds this improve authority. The holder can change an upgradeable program at any time. For big protocols that is customary and often secured by multi-signature preparations; for small initiatives it’s a danger you need to learn about earlier than depositing cash.
Beneath that, Solscan lists the transactions which have known as this system and, for packages constructed with the Anchor developer framework, the interface description. For buyers, this part is principally of curiosity if they’ve granted an approval to a decentralised software and wish to know which program is behind it. For studying gasoline, logs and contract code on Ethereum, our Etherscan guide is the counterpart.
Solscan CSV export as proof to your crypto taxes
For tax functions in Germany, Solscan is a document, not a calculator. Positive aspects from promoting or swapping cryptocurrencies are taxable underneath Part 23 of the German Revenue Tax Act if lower than a 12 months passes between buy and sale. Each swap on Solana counts because the sale of 1 token and the acquisition of one other and restarts the holding interval. When you swap rather a lot on Solana, you rapidly accumulate dozens of taxable occasions.
Solscan presents a CSV export for this. In accordance to the assistance web page, you open the web page to your deal with, choose “Export CSV” within the Transfers or token holdings tab, set the transaction sort and interval and ensure a CAPTCHA. If the obtain breaks off, a shorter interval helps. In accordance to the identical assist web page, the export solely comprises information from July 7, 2021 onwards.
The file doesn’t change a tax calculation. The export exhibits actions, however no acquisition prices in euros and no order of consumption throughout a number of wallets. In case your cash sit on a number of exchanges and wallets, the order wherein you got them applies; our article on the FIFO method across multiple exchanges and wallets explains how the German tax workplace sees this. It’s extra sensible to import the deal with straight right into a tax software that helps Solana; the Solscan file then serves as a cross-check and as proof if the tax workplace asks. Our comparison of crypto tax tools exhibits which packages reliably import Solana addresses.
Solscan, Solana Explorer and SolanaFM in contrast
Solscan just isn’t the one explorer for Solana. The Solana Explorer at explorer.solana.com comes from the circle of the community’s builders and presents the uncooked information extra plainly, with fewer labels and no market information. It’s helpful as a second opinion when Solscan exhibits a transaction with a delay or a web page fails to load. SolanaFM is one other unbiased explorer with its personal presentation of directions.
All explorers learn the identical blockchain. If two explorers differ, that is due to delays in studying within the information or to the way in which it’s offered, by no means to completely different information on the community. For buyers, Solscan is often the primary selection due to its token pages, holder evaluation and CSV export, with Solana Explorer second.
All of them share one restrict: an explorer exhibits what has occurred on the blockchain. What occurs inside an alternate, akin to a purchase order on the buying and selling venue or a switch between buyer accounts, can’t be seen on Solscan. Solely a withdrawal to your personal deal with seems there.
Solscan: the signature is the proof of each Solana cost
Whether or not a cost is caught, a token seems to be suspicious or the tax workplace asks for proof: with the signature, the deal with and the mint deal with you may reply most questions your self. Three steps make you unbiased of buyer assist:
- Purchase by a vetted supplier: if you’re shopping for SOL or USDC, it’s best to begin with an alternate licensed within the EU and solely then withdraw to your personal deal with. Our comparison of crypto exchanges exhibits which suppliers are appropriate.
- Retailer with oversight: use a pockets that shows Solana tokens and their mint addresses clearly, and add your personal addresses to the Solscan watchlist. You’ll find appropriate wallets within the software wallet comparison.
- Maintain data for tax: export the CSV file for every deal with annually and reconcile it together with your tax software. Appropriate packages are listed within the comparison of tax tools.
(As of November 9, 2026. This text just isn’t funding recommendation. Costs and price buildings change; test the phrases with the supplier before you purchase.)
