Blockchain & Web3 Development Company in Austin

A scoped Web3 proof of concept at Austin rates runs USD $50,000 to $110,000 over six to ten weeks, covering smart contract scaffolding, a hosted dApp, and a testnet deployment with realistic test data. A production smart contract suite (real estate tokenisation, Lightning Network merchant integration, semiconductor supply chain provenance, or consumer loyalty platform) typically lands at USD $160,000 to $420,000 including a Trail of Bits, Consensys Diligence, or OpenZeppelin audit budget. Full production Web3 systems with custom L2 deployments, multi-chain bridges, fiat on-ramps via Circle or Stripe Crypto, Texas State Securities Board no-action letter coordination, and SOC 2 readiness range from USD $350,000 to $1.6M. Austin rates sit between Houston and Dallas on the low end and below New York and San Francisco for similar scope. We hold fixed-fee proposals rather than open T and M and publish the contract repository so a future team can take over operations without lock-in.

Texas SB 1859, signed by Governor Abbott in June 2023, restricts the adoption of a US central bank digital currency (CBDC) as money in Texas and amends the Texas Business and Commerce Code to make it clear that a CBDC is not money for Texas commercial purposes. The bill also reinforces self-custody protections that the Texas Blockchain Council and the broader Bitcoin community have lobbied for. For practical Web3 development, SB 1859 means that self-custody wallets, non-custodial Lightning Network services, and Bitcoin treasury products have a clear Texas legal environment, while CBDC integration projects face statutory headwinds. Our discovery phase flags SB 1859 implications for any payment or settlement product that might intersect with a future US CBDC, and we structure architectures around stablecoins (USDC, PYUSD), tokenised T-bills, or pure Bitcoin Lightning instead. Final legal interpretation always sits with your Texas counsel.

Yes, and Lightning is a meaningful share of our Austin pipeline because the local Bitcoin maximalist community treats Lightning as the only payment rail that matches their political values. We build merchant integrations on BTCPay Server (self-hosted, no third-party custody), LND and LDK node infrastructure on AWS us-east-2 or Azure South Central US, custodial-lite flows on Voltage or Lightspark for clients that need API simplicity, and Strike-style fiat-Bitcoin-fiat flows for businesses that want USD settlement without holding Bitcoin. Lightning UX has improved significantly with LNURL, BOLT12 offers, and Lightning Address standards, and we ship checkout flows that match e-commerce conversion benchmarks rather than crypto-curious novelty. We have patterned deployments after Bitrefill, River Financial, and Strike public documentation and coordinate with your tax accountant on cost-basis tracking for Bitcoin receipts.

Real estate tokenisation in Texas runs through two distinct regulatory tracks. Securities law — almost always a security under federal Securities Act analysis and Texas State Securities Board jurisdiction, structured under Regulation D 506(c) for accredited investors, Regulation A+ Tier 2 for retail, or Texas Intrastate Crowdfunding Exemption for Texas-only flows. Real estate law — title and conveyance handled through traditional escrow and title insurance (we have coordinated with Texas-licensed title companies on hybrid on-chain off-chain title flows), Texas Real Estate Commission coordination for any brokerage activity, and HOA documentation where relevant. Our reference architecture uses ERC-3643 (T-REX) permissioned tokens for the security layer, KYC and accredited investor gates through Securitize or InvestReady, automated distribution waterfalls for rental income, and an off-chain title and escrow tie-back that does not pretend the on-chain layer replaces the county recorder.

Samsung Austin Semiconductor (largest US chip fab investment) and Tesla Gigafactory Austin both have stringent supply chain provenance requirements — Samsung for chip manufacturing materials and Tesla for battery materials including cobalt and lithium under the US Inflation Reduction Act sourcing rules. Our supply chain provenance builds use Solana or Polygon Supernets for high-throughput telemetry ingestion (RFID and IoT sensor data tracking material lots from supplier to fab to product), ERC-1155 token receipts for batch certification, Chainlink Functions for off-chain lab assay attestation, and a permissioned data layer that lets Samsung and Tesla, their suppliers, and their auditors share state without exposing competitive information to peers. We have patterned deployments after VeChain and IBM Food Trust style architectures with the obvious adjustments for semiconductor and battery industry sensitivity, and we hold fixed-fee on the engineering.

SXSW (March) and Austin City Limits (October) are two of the biggest tentpole moments on the Austin Web3 calendar, and the city's Web3 community has matured past the 2021-2022 NFT drop chaos into more substantive consumer activation. Our activation work runs tokenised badge access for sponsor events, geofenced POAP-style attendance attestations on Polygon or Base, gated content drops tied to wallet ownership, and on-chain referral and loyalty mechanics that pull measurable lift for sponsor brands. We coordinate with SXSW's content team on creative approvals, work inside the Capital Factory and South Congress orbit during the conference, and design the on-chain UX so non-crypto attendees can participate through email-based wallet abstraction (Privy, Magic, Dynamic) rather than a MetaMask onboarding cliff. F1 at Circuit of the Americas in October is a similar but more globally focused activation window.

The Texas Data Privacy and Security Act took effect July 1 2024 and applies to businesses processing personal data of more than 100,000 Texas residents or deriving more than 25 percent of revenue from selling personal data. For Web3 specifically, the wallet address plus transaction graph plus any KYC tie-back is treated as personal data the moment identity is associated. Our builds isolate KYC PII in encrypted off-chain stores hosted in AWS us-east-2 (Ohio) or Azure South Central US (San Antonio) regions, hash wallet-to-identity mappings, support TDPSA consumer rights (access, correction, deletion, portability, opt-out of targeted advertising) through dashboard tooling, and ship a data inventory and DPIA aligned with what the Texas Attorney General's office expects. Self-custody products with no KYC tie-back have a different and generally lighter compliance footprint, and we document the boundary clearly.

A typical Austin Web3 project takes fourteen to twenty-four weeks from kickoff to mainnet, with the long pole being the external audit and the regulatory clearance work rather than the engineering. Week 1 to 4 is discovery, regulatory scoping with Texas counsel, and architecture. Week 5 to 12 is build, with Slither, Mythril, and Foundry invariant tests every sprint. Week 13 to 16 is internal review and audit prep. Week 17 to 20 is third-party audit (Trail of Bits, Consensys Diligence, OpenZeppelin, or Hacken depending on chain) and fix cycles. Week 21 onward is testnet hardening, mainnet deployment, and operations handover. SXSW and Consensus timing often drive launch dates — we plan against those calendars and ship two weeks before the conference rather than during it, because conference week is the worst time to find a production bug. We have shipped to this cadence inside Texas Blockchain Council member, Capital Factory portfolio, and semiconductor partner stacks.