U2U Network (U2U)
U2U Network ranks #274 of 484 cryptocurrencies. On a list that also counts tokens, memecoins, wrapped coins, staked derivatives and stablecoins it appears at #2620: 2346 of the 2619 assets ahead of it are not native coins but tokens or claims. A token is issued on a host blockchain rather than running its own; a claim stands for an asset already counted. Of the 2924 non-native assets CoinSpectrum lists above it by market cap, about 61% are tokens, 34% are claims on other assets, 3% are memecoins and 1% are NFT collections.
| CoinSpectrum Grade | pending — launch under review |
|---|---|
| Rank among cryptocurrencies | #274 |
| Rank counting claims | #2620 |
| Market capitalisation | $221,913 |
| Price | $0.000145 |
| Circulating supply | 1,526,009,637 U2U |
| Maximum supply | 10,000,000,000 U2U |
| Consensus family | Proof of Stake |
| Consensus mechanism | Helios (DAG aBFT + DPoS) |
| Network purpose | DePIN |
| Ledger type | Single-asset ledger |
Market figures from the 10 November 2026 build. Open the live view for every exchange's price, and charts.
CoinSpectrum Grade (Source)
Grade pending. U2U Network's launch — how much went to insiders, whether it was sold to investors — is still being researched. A grade is not given until it is, so that a coin is never rated higher for what is not yet known.
| Section and criteria | Score | Basis |
|---|---|---|
| Consensus | 9.1 | average of 2 criteria |
| By leader (its largest chain's market cap) (Source) | 9.1 | Proof of stake: 9.1 of 10 on the ladder of consensus families ranked by their largest chain's market cap |
| By family (all its chains' market cap) (Source) | 9.1 | Proof of stake: 9.1 of 10 on the ladder of families ranked by the combined market cap of their chains |
| Supply | 7.6 | the supply scale times 0.9, and a point for a fixed cap that holds |
| Supply (21 million scores 10) | 7.3 | fixed maximum supply of 10 billion |
| Distribution | — | not yet measured |
| Holder concentration (Source) | – | Not yet measured |
| Active addresses | – | Not yet measured |
| Premine (allocated at launch) | – | Launch not yet researched |
| Fundraising (share sold) (Source) | – | Launch not yet researched |
| Developer share (after launch) | – | Not yet researched |
| Decentralisation | — | too few measures yet |
| Governance (Source) | – | Not yet researched |
| No central team (Source) | – | Not yet researched |
| Who can mint (Source) | 4 | Gated by election: a delegated set voted in by holders produces blocks |
| Nodes (Source) | – | Not yet counted |
| Security | — | 0.1 of 1 points, 7 not yet measured |
| Pool diversity (Largest pool 50% 0 to 20% 10, largest three 90% 0 to 50% 10; 2 points) | – | |
| Network activity (Transactions a day, 250 0, 500,000 or more 10; 2 points) | – | |
| Hashrate (Own work 5, its power 1 kW 0 to 10 GW 5; 1 point) | 1 | not mined: another consensus, 1 |
| Clients (Separate code and teams 10, separate code or teams 9, a fork by the same team or a stale second 8; one client: a new version within 12 months 7, 24 months 6, none in 24 months 5, none in 48 months 3; a second in development +0.5, a second seen running +1, 8 at most with one client; chain ended 0; 1 point) | – | |
| Open source (Node software) | – | |
| No 51% attack (Nor a deep reorganisation, five years) | – | |
| Scalability | 3.8 | average of 3 parts source |
| Fees ($0.001 or less 10, $1 or more 0) | 10 | typical fee $6e-9 |
| Throughput (2,478 a second, the busiest network's peak day, 10; 121, the median of the ten busiest, 5) | – | not yet measured |
| Block time (10 minutes 10, less either side) | 1.3 | a block every 2.37 seconds |
| Block space per 10 minutes (24 MB or more 10: the ten busiest networks' median demand, 16.4 MB, and half again for growth) | – | not yet measured |
| Features (3 checks) | 0 | 0 of 1 passed, 2 not yet researched |
| Fast payments (Safe to accept within seconds · Whitepaper abstract, §1, §2 and §11) | – | |
| Pruned nodes (Old history dropped, every rule checked · Whitepaper §7) | – | go-u2u documents no block-history pruning mode; not established. |
| Light clients (Payments verified from headers · Whitepaper §8) | ✗ | go-u2u (go-opera/Lachesis fork) has no light-client protocol; wallets use RPC. |
| Privacy | 7 | 7 of 10: whitepaper privacy 7 of 7, extra features 0 of 3, 2 not yet researched source |
| Protocol level privacy (Keys not tied to an identity · Whitepaper §10) | 10 | Accounts are derived from user-generated keys and the EVM checks only signatures and balances; no identity check is part of the chain's rules. |
| UTXO ledger (Separate outputs, change to a new address · Whitepaper §2, §9) | – | |
| HD addresses (A new address for each payment, unlinked · Whitepaper §10) | – | |
| Hidden amounts (Amounts confidential) | 0 | Account-based EVM transfers; amounts are public. |
| Hidden parties (Sender and receiver hidden) | 0 | Plain account addresses; sender and receiver are public. |
| Network privacy (Origin hidden by default) | 0 | No origin-hiding relay; the node gossips transactions over plain devp2p. |
| Programmability | 7.8 | 7 of 9 points source |
| Token issuance (At protocol level) | 2 | ERC-20 contracts on its EVM (Solaris mainnet, chain ID 39), open to any account. |
| Smart contracts (General-purpose) | 2 | EVM on the U2U Solaris mainnet (Helios DAG, chain ID 39), producing blocks on 2026-10-28. |
| Multisig and time locks (Without a third party) | ✓ | m-of-n multisig and time-lock contracts (Safe-style wallets, timelock controllers) run on its EVM like on Ethereum. |
| Atomic swaps (With other chains) | ✓ | Hash-time-locked contracts are expressible in Solidity on its EVM, as in EVM HTLC swap implementations. |
| Native DEX (Trades the coin itself, not a claim) | ✗ | No DEX found trading the coin itself: none on its own chain (DefiLlama), and not on THORChain, Maya, Chainflip, Komodo DeFi, BasicSwap, Bisq or Haveno (checked 2026-11-04). |
| Cross-chain messaging (Verified by the chain itself) | ✗ | No protocol-level cross-chain messaging. |
| NFTs (Carried by the chain's rules) | ✓ | ERC-721 contracts run on its EVM. |
| Demand | 4 | average of 7 measures |
| Exchanges (10 or more: 10) | 1 | 1 exchange |
| Daily volume ($10K 0, $1B or more 10) | 1.5 | $29,067 traded in 24 hours; #1877 by volume on the exchanges the site reads (scored on the median day of the last 30, $55,606) |
| Turnover (volume ÷ market cap, 5% a day: 10) | 7.2 | 17% of its market cap a day, median of the last 30 days |
| Order-book depth (±2% of the price ÷ market cap, 1%: 10) | 7.2 | $319 within 2% of the price on 1 exchange, 0.14% of its market cap, median of the last 15 days |
| Market cap ($1M 0, $10B or more 10) | 0 | $222K, 0 on a scale of 2.5 points per tenfold |
| Paper trading (futures, options and margin ÷ market cap, 0%: 10, 100%: 0) | 10 | no futures, options or margin on the exchanges read |
| Wallet support (wallets that hold it, 10 or more: 10) | 1 | its own node and wallet, counted as 1: no wallet in the site's directory lists it yet |
| Record | 0.5 | average of 3 criteria |
| Age (years since genesis) (Source) | 1 | 1 full year since 2024-12-10, the first day with a recorded price (genesis not yet researched, so the age can only be understated). |
| Development (work, fixes, vulnerabilities) | 0 | 1 positive, 3 negative source |
| Positive | ||
| Shipped a security fix in two years, +1 | ✓ | go-u2u Solaris Mainnet v1.1.4, Jan 2025: dependency bumps for security patches (no CVE named). |
| Negative | ||
| Unfixed vulnerability, disclosed 2023-09-06, −1 | ✗ | go-ethereum GHSA-ppjg-v974-84cm (CVE-2023-40591, High) lets a flood of p2p pings spawn unbounded goroutines until the node runs out of memory; go-u2u v1.1.4 (go-opera fork that takes crypto/secp256k1 from go-ethereum v1.13.15) still answers pings in a new goroutine (fixed in 1.12.1). github.com raw.githubusercontent.com |
| Unfixed vulnerability, disclosed 2026-01-13, −1 | ✗ | go-ethereum GHSA-mr7q-c9w9-wh4h (CVE-2026-22862, High) lets a crafted p2p message crash the node with a too-short ECIES ciphertext; go-u2u v1.1.4 (go-opera fork that takes crypto/secp256k1 from go-ethereum v1.13.15) lacks the 1.16.8 length check. github.com raw.githubusercontent.com |
| Unfixed vulnerability, disclosed 2026-02-17, −1 | ✗ | go-ethereum GHSA-2gjw-fg97-vg3r (CVE-2026-26314, High) lets a crafted p2p message crash the node through unchecked secp256k1 point coordinates; go-u2u v1.1.4 (go-opera fork that takes crypto/secp256k1 from go-ethereum v1.13.15) lacks the 1.16.9 coordinate check. github.com raw.githubusercontent.com raw.githubusercontent.com |
| Conduct (origin, claims, halts) | — | Not yet reviewed |
Ten sections, weighted equally, each 0 to 10: consensus (the two ladders), supply (the supply scale and a fixed cap that holds), distribution (premine, fundraising, developer share, holders), decentralisation (governance, no central team, who can mint, nodes), security, scalability, privacy, programmability (what the scripting layer can do beyond the whitepaper's payment system), demand, and record (age, development, conduct). They are built from the criteria in the second table: privacy, scalability, security and decentralisation are the Cryptocurrency Standards among them, as follows: privacy (the whitepaper's three checks a base of 7 of 10, three extra features up to 3 more), scalability (four measures and three features), security (pool diversity, network activity, hashrate, clients and two checks) and decentralisation (governance, no central team, who can mint, nodes, holders, premine, fundraising and developer share); programmability (token issuance, smart contracts and five checks) follows them, and supply and demand are two: the supply, scored against 21 million, and demand, the average of seven measures of the market and the wallets. Provisional: parts marked — are not yet measured and are left out of the average. A rating of structure and market depth, not a price forecast or investment advice. How the grade is built · Highest-graded cryptocurrencies.
Proof of Stake coins
Ethereum ETHA+
BNB BNBA
Solana SOLA+
CrossFi XFI
Acala Token ACA
NerveNetwork NVT
DeepBrain Chain DBCAll Proof of Stake chains →Proof of Work coins
Bitcoin BTCA+
Zcash ZECA+
Dogecoin DOGEA+
Monero XMRA+
Bitcoin Cash BCHA++
Litecoin LTCA+
Ethereum Classic ETCAAll Proof of Work chains →Supply
1,526,009,637 of a maximum 10,000,000,000 U2U are in circulation — 15.3% of the total that will ever exist.
What a regulator has said
No SEC/CFTC determination — unclassified.
The regulator's position, reported as stated, not CoinSpectrum's. Assets nobody has ruled on are left unclassified rather than sorted by a guess.
How CoinSpectrum ranks U2U Network
U2U Network is #274 among cryptocurrencies and #2620 in the market ranking, which lists wrapped coins, staked derivatives, stablecoins and tokens alongside them. CoinSpectrum counts an asset once, and counts only cryptocurrencies: assets with their own blockchain and their own consensus. A wrapped coin, a staked derivative or a stablecoin is a claim on something already counted; a token, memecoin or otherwise, runs on another chain's blocks. All of them are listed, each in its own section, and none is added to the total. The 2346 places between U2U Network's two ranks are held by claims and tokens, not by other networks. The methodology sets out the rule and the counting rule argues for it.
The price above is the median of the exchanges the site reads live, checked every minute and cross-checked against a market snapshot (how market data is gathered). The grade is scored on published criteria, each with its source (the method). The site is independent, nothing on it is a paid placement, and its statements are signed (about CoinSpectrum, the manifesto).