01
Sign in and choose credits
Connect a browser wallet. Login signs a message only; buying a plan is a separate Base network ETH transaction.
Authorized Solidity reviews are available. Sign in with a wallet, pay with ETH on Base, then submit source you own or have permission to review. Your linked computer must be online to process queued jobs.
Solidity review · evidence-led workflow
Review the code.
See what the evidence supports.
Submit a Solidity file or project archive through your private account. EvidentChain routes the source to its linked analysis computer, where static checks and a curated security knowledge base help prepare a report for your review.
One review uses one credit. Customer build scripts and tests are not run. Reports need human verification.
Code you own or may reviewPrivate account reportsBase ETH checkoutNo on-chain actions
A clear review path
From authorized source to a private report.
You can follow each job from submission to completion in your account.
02
Submit your Solidity source
Upload one .sol file or a ZIP containing source you own or are authorized to assess. Files are encrypted while queued.
03
Your computer reviews the job
The outbound worker extracts Solidity files and runs static analysis with your indexed knowledge base. It does not run project scripts or tests.
04
Read or download the report
View the report in your account, check code locations and reasoning, and download a Markdown copy. Delete it whenever you want.
Jobs wait in the queue whenever the analysis computer is offline. Language-model assistance is used only when the local model service is available; the report identifies whether it ran.
Research behind the review
Local security material, with real incident context.
The analysis computer can retrieve relevant EVM and Solidity research from its local knowledge base and compare code patterns with documented incidents. Similarity is a lead to verify, never a vulnerability verdict by itself.
4,084
Documented incident records
A curated snapshot of publicly reported EVM incidents, including access-control, oracle, DeFi and bridge cases.
Local
Indexed Solidity knowledge base
Security notes and practical audit references are searched on the linked computer while the submitted code is reviewed.
Traceable
Findings tied to source
Reports can include affected file and line, evidence, potential impact, and a concrete review suggestion.
The incident count describes a curated dataset snapshot, not a live incident feed. Automated analysis can miss issues or raise false positives.
Service scope
Code review is open. The public radar is still in development.
Customer accounts do not scan arbitrary third-party contracts or initiate blockchain transactions.
AVAILABLE
Private Solidity review
Wallet login, Base ETH credit purchase, authorized source upload, computer-linked analysis, report history and deletion.
IN DEVELOPMENT
On-chain project radar
Monitoring new deployments and upgrades across Ethereum, BNB Chain and Base is a separate future product and is not included in paid reviews.
Scope and safeguards
Use the report as a review aid.
The service checks submitted source and returns automated observations. It does not prove that a contract is safe, replace an independent audit, or provide exploit execution.
Accepted filesSolidity source (.sol) or ZIP project
PermissionYou must own the source or have authorization
Source retentionEncrypted while queued; deleted after report delivery
Report retention90 days, or until you delete it
Paid plans
Buy review credits with ETH on Base.
One-time purchase; no automatic renewal. The wallet quote is calculated from the current ETH/USD price and remains attached to that order.
One-time · 30 days
Solo developer
$19 / 5 reviews
For an individual builder reviewing a small set of contracts.
- 5 review credits
- Private report history
- Manual renewal
One-time · 30 days
Researcher
$49 / 20 reviews
For regular project and source-code reviews.
- 20 review credits
- Private report history
- Manual renewal
Not available
Team workspace
—
Team billing and shared seats are not available yet.
- No team checkout
- No shared accounts
- Individual plans only
Base network only. Check the network and exact ETH amount in your wallet before confirming. The website verifies the transaction on Base before adding credits. Confirmed blockchain transfers cannot be canceled.
Common questions
What to expect before you submit.
Does wallet sign-in send a transaction?
No. Sign-in uses a message signature and does not spend ETH. A separate transaction is required only when you buy credits on Base.
Will you run the project tests or scripts?
No. The worker extracts Solidity source and uses static analysis. Customer build scripts and tests are not executed.
What happens if my computer is offline?
The job remains queued until the linked worker reconnects. The dashboard shows whether the worker is connected.
Does “no findings” mean my code is secure?
No. Automated checks have limits and may miss issues. Review every result and use qualified human review for important contracts.
TOOLS / RESEARCH / SOURCE REVIEW
From everyday tools to deeper research.
Free tools and guides help you understand your inputs. Authorized source reviews go deeper into your own projects.
01 / PLAINKIT
Free developer tools
JSON validation, CSV conversion, redaction, file hashes and EVM decoding. Processing stays in your browser.
Open the toolkit ↗02 / FIELD GUIDESPractical guides and resources
Reproducible examples, downloadable fixtures and primary references for reviewing results and sharing useful knowledge.
Start reading ↗03 / PQCHAINPost-quantum PoS research
Explore the independent candidate network, native asset design and white papers. Mainnet is not activated.
Explore the network ↗