Networks · Public, permissionless
OptimismUpdated 18 Oct 2026
OP Mainnet, the original OP Stack chain and part of the Optimism Superchain; an EVM-equivalent optimistic rollup on Ethereum (chain ID 10) with fault proofs, rated Stage 1 by L2BEAT, which counted about $2bn secured in October 2026. A single centralised sequencer orders transactions; users can force inclusion through Ethereum.
11Deployments
61Organisations
Deployments on Optimism
Each row is a sourced claim on that deployment's record that it runs on Optimism. Balances are shown where a source gives one for this network.
| Deployment | Status | Assets | Held here | Evidence | Last reviewed |
|---|---|---|---|---|---|
| Tether USDt (USDT) | Live (scaled) | ~$194.79m[5] 7 Nov 2026 | A DefiLlama, 11 Oct 2026[5] | Reviewed 13d ago | |
| Circle USD Coin (USDC) | Live (scaled) | ~$148.1m[6] 7 Nov 2026 | A DefiLlama, 11 Oct 2026[6] | Reviewed 13d ago | |
| BlackRock USD Institutional Digital Liquidity Fund (BUIDL) | Live (scaled) | $26.51m[8] 18 Oct 2026 | C The Block, 25 Mar 2025[7] | Reviewed 13d ago | |
| Sky USDS and DAI protocol dollars | Live (scaled) | ~$7.43m[10] 7 Nov 2026 | A DefiLlama, 15 Oct 2026[9] | Reviewed 13d ago | |
| Frankencoin (ZCHF) Swiss franc stablecoin | Live (limited) | ~CHF 1.22m[12] 7 Nov 2026 | B Frankencoin[11] | Reviewed 17d ago | |
| Frontier Stable Token (FRNT) | Live (limited) | ~$95,005[14] 6 Nov 2026 | B Wyoming Stable Token Commission, 21 Aug 2026[13] | Reviewed 24d ago | |
| Ripple USD (RLUSD) | Live (scaled) | ~$143[16] 7 Nov 2026 | B Ripple[15] | Reviewed 13d ago | |
| TrueUSD (TUSD) dollar stablecoin Bridged copy. | Live (scaled) | — | B TrueUSD[17] | Reviewed 14d ago | |
| WisdomTree Treasury Money Market Digital Fund (WTGXX) rwa.xyz shows zero supply on Optimism in October 2026. | Live (scaled) | — | B WisdomTree (via Business Wire / Silicon UK), 3 Apr 2025[18] | Reviewed 13d ago | |
| xStocks tokenised equities (Backed, Kraken) | Live (scaled) | — | A RWA.xyz[19] | Reviewed 26d ago | |
| WisdomTree digital funds (bond, equity and allocation) | Live (limited) | — | B WisdomTree (Business Wire, via Silicon UK), 3 Apr 2025[18] | Reviewed 11d ago |
Sources
- [1]OP Stack protocol overview — Optimism. Accessed 11 Oct 2026.B
- [2]Connecting to OP Mainnet — Optimism. Accessed 11 Oct 2026.B
- [3]A New Chapter — Optimism Collective. Accessed 13 Oct 2026. States the deployment whitelist was removed and the network opened to all in December 2021; before that the mainnet ran with allowlisted apps from early 2021..B
- [4]OP Mainnet (L2BEAT, markdown version) — L2BEAT. Accessed 18 Oct 2026. Optimistic rollup, chain ID 10, Stage 1, TVS $1.96bn on 18 Oct 2026; single centralised sequencer, forced inclusion via the OptimismPortal. Does not name the sequencer's operator..A
- [5]USDT stablecoin data (API) — DefiLlama, 11 Oct 2026. Accessed 11 Oct 2026.A
- [6]USDC stablecoin data (API) — DefiLlama, 11 Oct 2026. Accessed 11 Oct 2026.A
- [7]BlackRock expands BUIDL to Solana as AUM surges past $1.7 billion — The Block, 25 Mar 2025. Accessed 11 Oct 2026.C
- [8]BUIDL asset page (on-chain data) — rwa.xyz. Accessed 18 Oct 2026. Figures read from the page's embedded JSON (__NEXT_DATA__) on 18 Oct 2026..A
- [9]DAI stablecoin data (API) — DefiLlama, 15 Oct 2026. Accessed 15 Oct 2026. DefiLlama classes the peg mechanism as crypto-backed..A
- [10]USDS supply by chain, read daily — DefiLlama (automated daily refresh). Accessed 7 Nov 2026.A
- [11]Bridge to other Chains | Frankencoin — Frankencoin. Accessed 22 Oct 2026.B
- [12]Supply by chain, read daily — DefiLlama (automated daily refresh). Accessed 7 Nov 2026.A
- [13]Wyoming Stable Token Commission – Factbook — Wyoming Stable Token Commission, 21 Aug 2026. Accessed 15 Oct 2026.B
- [14]Supply by chain, read daily — DefiLlama (automated daily refresh). Accessed 6 Nov 2026.A
- [15]Ripple USD (RLUSD) — Ripple. Accessed 14 Oct 2026.B
- [16]Supply by chain, read daily — DefiLlama (automated daily refresh). Accessed 7 Nov 2026.A
- [17]TUSD — TrueUSD. Accessed 22 Oct 2026. Natively deployed and bridged networks with contract links; minting and redemption FAQ..B
- [18]WisdomTree Connect Now Offers 13 Tokenized Funds Across Ethereum, Arbitrum, Avalanche, Base and Optimism — WisdomTree (via Business Wire / Silicon UK), 3 Apr 2025. Accessed 11 Oct 2026.B
- [19]xStocks platform dashboard — RWA.xyz. Accessed 11 Oct 2026.A