What is the current price of Sign?
The current price of Sign is $0.01064 with a 2.60% change in the last 24 hours.
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Prices and notionals are USD-equivalent venue units, with USDC collateral. No currency conversion is applied. Notional = venue price × base-asset size. Contract specifications
Derivatives and mapped ecosystem data, with source timings and coverage.
Sign is a company and product stack built around attestations, which are signed, structured statements anyone can verify later. Its core software, Sign Protocol, is not a blockchain. It is a protocol layer defining how a claim is structured, signed, anchored, queried, and revoked, with contracts deployed across a set of EVM networks and indexing over REST and GraphQL.
SIGN is the token associated with that ecosystem. Because "Sign" is an ordinary English word and the ticker collides with unrelated projects, this page is anchored to one specific asset: the ERC-20 contract at 0x868FCEd65edBF0056c4163515dD840e9f287A4c3. That same address is deployed on Ethereum, Base, and BNB Smart Chain, and reading it directly on each network confirms the name "Sign," the symbol "SIGN," and 18 decimals. The Ethereum deployment reports a total of 10,000,000,000 SIGN, which matches the ten billion figure published at the token's launch.
Official sources:
Sign was founded in 2021 as EthSign by Xin Yan, chief executive, and Jack Xu, chief technology officer, with a third co-founder. Its first product was a decentralized electronic signature application. It raised a seed round in early 2022 notable for including all three arms of Sequoia Capital in a single deal, and its investor list has since grown to include Circle, Amber, Animoca Brands, and a later round led by YZi Labs and IDG Capital.
TokenTable, the company's token distribution and vesting product, followed and became its highest-volume business, handling large airdrops and vesting programs for well-known projects. Sign Protocol was released as the general attestation layer beneath those products. The SIGN token generation event took place on April 28, 2025, with distribution that included a Binance HODLer Airdrop of 200 million SIGN, equal to two percent of total supply, to users who had subscribed BNB to eligible Binance earn products earlier that month.
The company has since repositioned significantly. Its current documentation presents the work under the banner S.I.G.N., described as sovereign-grade infrastructure for national systems of money, identity, and capital, with Sign Protocol as the shared evidence layer inside those deployments. Older descriptions of Sign as purely an omni-chain attestation protocol are accurate but incomplete.
Sign Protocol is built on two primitives and several deployment modes.
Schemas A schema defines the structure, field types, validation rules, and versioning of a class of claims. Schemas are what make attestations machine-readable and reusable across applications.
Attestations An attestation is a signed statement that conforms to a schema and is bound to an issuer and a subject. Typical examples are that an entity passed a compliance check, that a person is eligible for a program, that a payment was executed, or that a distribution followed an approved rule version.
Deployment modes Attestations can be fully on-chain, fully off-chain with a verifiable anchor for sensitive or bulky payloads, or hybrid. The protocol also supports private and zero-knowledge attestations, and cross-chain attestations.
Indexing and retrieval SignScan aggregates attestations across chains, storage layers, and execution environments, and exposes them through REST endpoints, GraphQL, and software development kits.
An attestation only means something relative to its verification context: who signed it, what authority they held, which schema it conforms to, and how revocation and updates are handled. Sign's documentation separates the signed statement from the supporting evidence that makes it credible.
This section needs an honest caveat up front.
Sign's current technical documentation does not define SIGN token utility, supply, staking, or governance. Querying the documentation directly for those topics returns nothing, and the developer platform's billing is denominated in credits purchased with USDC rather than in SIGN. What is published about the token's role comes from launch materials, exchange listing notes, and community channels rather than from protocol documentation.
Based on those launch materials, SIGN is presented as a universal utility asset across Sign's protocols and applications, as a community currency holders can earn and spend within ecosystem programs, and as an alignment mechanism for long-term participation and governance. Total supply is ten billion, verifiable on-chain from the Ethereum contract, and the launch allocation described at the time placed roughly forty percent toward community programs, with the remainder split among backers, early team, foundation, and ecosystem development.
Treat those descriptions as project claims rather than documented, enforced mechanics, and verify current behavior against primary sources.
Two things stand out. First, Sign is one of very few attestation projects with a large production workload behind it: TokenTable has run token distributions at meaningful scale for established projects, so the attestation layer is exercised by paying customers rather than only by demonstrations.
Second, the S.I.G.N. repositioning toward national-scale infrastructure is an unusual direction for a crypto-native team. Rather than competing for decentralized finance users, the company targets government and institutional deployments where the requirements are lawful auditability, controllable privacy, key custody, and operation under supervision. That bet is unproven, but it is a genuinely different strategy from most of the sector.
Sign is not a blockchain, and that is the most common misunderstanding about it. It has no validator set, no gas token, and no settlement layer of its own. It is a protocol layer plus applications that deploy onto existing chains.
Compared with identity and naming protocols, which issue one specific credential type such as a name or a proof of personhood, Sign defines a general schema system for any kind of claim. Compared with other attestation frameworks, its differentiator is breadth of deployment plus the fact that its own products, TokenTable and EthSign, are significant users of the protocol. Compared with enterprise credential vendors, its records anchor to public chains and can be verified without asking the issuer.
Because Sign Protocol is not a chain, its security is layered. Tamper-evidence and availability for on-chain attestations come from whichever network they are anchored to. A claim's integrity comes from the signature binding it to its issuer, and its meaning depends on the issuing authority and the schema it conforms to.
For sovereign and institutional deployments, Sign publishes a separate security, privacy, and operations model covering data placement, selective disclosure, audit access controls, key custody, change management, and emergency controls. Off-chain and hybrid attestations shift part of the trust to whoever stores the payload, a deliberate trade-off for sensitive or large data rather than a defect.
Verification is a genuinely unsolved problem in digital systems. Most institutions still verify claims by asking the issuer directly, which does not scale across agencies, vendors, and borders. Sign takes a specific, workable position: standardize how claims are structured and signed, anchor them where they can be checked independently, and keep sensitive payloads off the public record when necessary. It also matters commercially, because TokenTable gave the company a revenue-generating product before the attestation layer had to prove itself.
SIGN is listed on centralized exchanges and trades on decentralized exchanges on the chains where it is deployed. Availability and eligibility vary by jurisdiction. Since the token exists at the same address on Ethereum, Base, and BNB Smart Chain, confirm which network an exchange uses before moving funds.
SIGN is commonly available on:
Common pairs include SIGN/USDT and SIGN/USDC where supported.
SIGN can be stored:
Add the token by its contract address rather than by searching for the ticker, and make sure the network you select matches the network you are withdrawing to.
You can compare SIGN with related identity and infrastructure ecosystems on Coinrithm:
Track Sign live price, chart, market cap, and volume in real time. Practice mock trading and demo trading for Sign on CoinRithm before using real money.
Use a crypto paper trading account to demo trade Sign with real-time prices, AI trade feedback, and trading leagues. Test strategies, learn risk management, and build confidence before trading Sign with real money.
Read the complete paper trading guideThe current price of Sign is $0.01064 with a 2.60% change in the last 24 hours.
The daily trading volume is $344,050 representing a 131.02% change in the past 24 hours.
The market capitalization of Sign is $30,249,479, ranking #428 globally.
The fully diluted valuation (FDV) of Sign is $106,387,384, calculated assuming the maximum supply of 10,000,000,000 SIGN is in circulation.
Circulating: 2,843,333,332. Total: 10,000,000,000. Max: 10,000,000,000.
In the last 24 hours, Sign traded between a low of $0.01056 and a high of $0.01110.
SIGN/USDTTether USDT0.01064 USDT
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