# The eCash Field Guide > **What this is:** Everything you need to understand the August 2026 > Bitcoin hard fork called eCash — what's launching, what to do before > the fork, and what to ignore. Updated continuously through August. > > **Last updated:** May 2026 > **Fork date:** Bitcoin block 964,000 (~August 2026) > **Maintained by:** AlphaStack · alphastack.fun --- ## Quick Facts ``` ┌──────────────────────────────────────────────────────────────────────┐ │ │ │ Project name ........... eCash (a Bitcoin hard fork) │ │ Lead developer ......... Paul Sztorc · LayerTwo Labs │ │ Fork date .............. ~August 2026 │ │ Fork block ............. 964,000 │ │ Airdrop ratio .......... 1:1 to BTC holders │ │ Mining algorithm ....... SHA-256d (same as Bitcoin) │ │ Sidechains at launch ... 7 (merge-mined Drivechains) │ │ Replay protection ...... NO — full transaction replay │ │ Coin-splitter tool ..... Ships with the fork │ │ Naming collision ....... "eCash" = also XEC altcoin (unrelated) │ │ │ │ Official site .......... ecash.com │ │ │ └──────────────────────────────────────────────────────────────────────┘ ``` --- # PART 1 — The 7 Sidechains Each sidechain is a Drivechain — a layer-two network secured by Bitcoin miners through merged mining, where eCash locks on the L1 and mints on the L2. Each runs its own rules but settles in eCash. All seven launch at block 964,000. --- ## 1 · Truthcoin — Prediction Markets ``` ROUGHLY EQUIVALENT TO Polymarket KEY FEATURE Decentralized oracle resolution (VoteCoin) STATUS AT LAUNCH Live with the fork ``` ### What it does Information markets without an operator. Anyone can create a market ("Will the Fed cut rates in December?"), anyone can trade YES or NO shares, and outcomes are resolved by a decentralized oracle network where holders of the VoteCoin token vote on what happened — economically incentivized to vote honestly. ### Why this matters Polymarket is great but has structural limits. It uses UMA as a centralized resolution oracle. It geo-blocks several countries. The operator can freeze or recategorize markets. None of that exists on Truthcoin — there's literally no operator to call. ### Use cases for solopreneurs - **Traders** — bigger edge opportunities because retail volume isn't blocked geographically. Same Edge Trader logic that works on Polymarket applies here. - **Builders** — permissionless API for building market-creation tools, AI prediction agents, or oracle integrations. - **Researchers** — read-only access to prediction probabilities for any topic, free, no signup. ### Resources - Truthcoin original whitepaper (Sztorc, 2015): https://www.truthcoin.info/papers/truthcoin-whitepaper.pdf - Compare with Polymarket: https://polymarket.com - AlphaStack's Truth Machine (Polymarket intelligence): https://truthmachine.live --- ## 2 · Coinshift — Decentralized Exchange ``` ROUGHLY EQUIVALENT TO Uniswap KEY FEATURE Atomic on-chain swaps without a CEX STATUS AT LAUNCH Live with the fork ``` ### What it does A constant-product AMM on the eCash chain. Liquidity providers deposit pairs (eCash/BTC, eCash/sidechain tokens, eventually stablecoins), traders swap directly from their wallets. No order book, no operator, no KYC. ### Why this matters Today, swapping BTC for any other asset means going through a centralized exchange. That means KYC, withdrawal limits, custody risk (remember Mt. Gox, FTX, Celsius), and 2-day settlement times. Coinshift settles atomically in about 10 minutes — your keys never leave your wallet. ### What you can do - **Swap eCash ↔ BTC** without ever depositing to an exchange - **Swap eCash ↔ any sidechain coin** in one transaction - **Provide liquidity** to earn trading fees passively (LP tokens represent your share of the pool) - **Build trading bots** against a fully on-chain order flow ### Resources - Coinshift project page: https://ecash.com (sidechain section) - Compare with Uniswap: https://uniswap.org - AMM math primer: https://uniswap.org/whitepaper.pdf --- ## 3 · Bitassets — NFTs & Tokenized Assets ``` ROUGHLY EQUIVALENT TO OpenSea / ERC-721 KEY FEATURE On-chain assets without bloating BTC mainchain STATUS AT LAUNCH Live with the fork ``` ### What it does A general-purpose asset issuance chain. Mint NFTs, tokenize real-world assets, launch custom fungible tokens, all on a sidechain that has its own block space and doesn't crowd Bitcoin's main ledger. ### Why this matters Bitcoin already has Ordinals, but they bloat the mainchain mempool and many Bitcoiners hate that. Ethereum NFTs are expensive to mint (gas). Bitassets puts all asset issuance on a sidechain — clean separation, cheap fees, but still secured by Bitcoin miners. ### Three asset categories 1. **Digital collectibles** — art, profile pics, in-game items 2. **Real-world assets** — tokenized stocks, property, invoices, event tickets 3. **Custom tokens** — memecoins, loyalty points, stablecoin experiments, DAO governance tokens ### Use cases for solopreneurs - Sell digital art or memberships without paying ETH gas - Issue invoices as transferable on-chain assets - Run a loyalty program for your business that customers actually own - Launch a community token without writing Solidity ### Resources - Bitassets overview: https://ecash.com (sidechain section) - Compare with OpenSea: https://opensea.io - Why not Ordinals: https://www.coindesk.com/tech/2023/05/12/bitcoin-ordinals-are-the-future-of-nfts-or-the-end-of-bitcoin --- ## 4 · Bitnames — Identity & Naming ``` ROUGHLY EQUIVALENT TO Ethereum Name Service (ENS) KEY FEATURE One human-readable name, multi-chain identity STATUS AT LAUNCH Live with the fork ``` ### What it does Replaces 62-character Bitcoin addresses with readable names like `satoshi.btc`. Each name can hold: - Bitcoin address - eCash address - Addresses on every other sidechain - Website / IPFS hash - Avatar / profile picture (linked from Bitassets) - Verification keys for identity proofs ### Why this matters Bitcoin's UX problem is the address. People won't adopt money you can't say out loud. ENS proved this works on Ethereum (millions of `.eth` names registered). Bitnames brings the same primitive to Bitcoin — permanent, on-chain, secured by miners. ### Use cases for solopreneurs - **Creators** — `yourhandle.btc` as your tip jar across every chain - **Freelancers** — invoice clients with `yourname.btc`, no more copy-pasting wallet addresses - **Businesses** — `brand.btc` as your storefront and auto-checkout identity - **Personal** — link your X / Telegram / website to a single name ### Resources - Bitnames project: https://ecash.com (sidechain section) - Compare with ENS: https://ens.domains - ENS adoption stats (proof of demand): https://app.ens.domains/ --- ## 5 · Photon — Quantum-Resistant Chain ``` ROUGHLY EQUIVALENT TO QRL, IronFish (post-quantum crypto) KEY FEATURE Lattice-based signatures, post-quantum safe STATUS AT LAUNCH Live with the fork ``` ### What it does A sidechain that uses lattice-based and other post-quantum signature schemes instead of ECDSA (which is what Bitcoin uses today and which is theoretically vulnerable to a sufficiently powerful quantum computer). ### Why this matters Quantum computing capable of breaking ECDSA is widely estimated at 5-15 years out. Not imminent, but not science fiction either. The Bitcoin community has been arguing for years about whether to upgrade to post-quantum signatures on the mainchain — Photon side-steps that debate by offering a quantum-safe destination *now* without forcing the mainchain to change. ### Killer use case: Long-term cold storage If you're stacking BTC for the next 20 years, you can move it to Photon and not have to think about quantum scares again. If quantum turns out to be hype, your coins are still there. If it turns out to be real, your coins are still there. It's a hedge. ### Resources - Bitcoin quantum-risk overview: https://bitcoin.stackexchange.com/questions/305/is-bitcoin-vulnerable-to-quantum-computing - Lattice cryptography primer: https://en.wikipedia.org/wiki/Lattice-based_cryptography - BIP-360 (alternative quantum-safe proposal on BTC mainchain): https://github.com/bitcoin/bips/pull/1670 --- ## 6 · Zside — Privacy Chain ``` ROUGHLY EQUIVALENT TO Zcash, Monero KEY FEATURE Shielded transactions via zk-SNARKs STATUS AT LAUNCH Live with the fork ``` ### What it does A privacy-focused sidechain modeled on Zcash. Transactions use zero-knowledge proofs (zk-SNARKs) so sender, recipient, and amount are all hidden, but the math proves the transaction is valid. ### Why this matters Bitcoin's ledger is fully public. Companies like Chainalysis trace every transaction, employers can see salary deposits, and competitors can monitor your treasury. Zside lets you move BTC into a shielded pool where none of that is visible. ### Killer use cases - **Salary payments** — pay employees in BTC without doxxing your treasury balance to everyone - **Donations** — give to causes without your address being publicly linked to that cause - **Trading privacy** — shield your stack between trades so observers can't front-run you or correlate addresses - **Personal privacy** — same reason most people prefer not to publish their bank statements ### Resources - Zcash technical overview: https://z.cash/technology/ - zk-SNARKs explained simply: https://z.cash/learn/what-are-zk-snarks/ - Why privacy matters in money: https://www.bitcoinprivacy.dev --- ## 7 · The Open Slot — Community Chains ``` STATUS Open submission REQUIREMENT BIP300/301 compatible · merge-mineable WHO CAN BUILD Anyone ``` ### What this is eCash is designed so that anyone can deploy their own Drivechain sidechain, secured by the same merge-mining infrastructure. The seventh launch slot is reserved for community submissions. ### Possible additions being discussed - A Lightning-style payment channel sidechain - A DAO governance chain - A storage-focused chain (Filecoin-style) - Domain-specific chains for specific industries ### Resources - BIP300 specification: https://github.com/bitcoin/bips/blob/master/bip-0300.mediawiki - BIP301 specification: https://github.com/bitcoin/bips/blob/master/bip-0301.mediawiki - LayerTwo Labs (Sztorc's company): https://www.layertwo.com --- # PART 2 — The Pre-Fork Survival Kit What to do, what not to do, and why. The fork itself is harmless if you do nothing — your BTC stays where it is. The risk comes from people doing the *wrong* thing trying to claim the airdrop. --- ## ✓ DO THIS BEFORE THE FORK ### 1. Self-custody your Bitcoin If your BTC sits on Coinbase, Binance, Kraken, or any other exchange, **you may not receive eCash at all.** Each exchange will independently decide whether to credit users with the airdrop, and many will choose not to. Custodial wallet providers can also choose to keep the eCash for themselves — though this is rare. The safe path: move your BTC to a wallet where you control the private keys. Your same key controls both chains after the fork. **Recommended self-custody options:** | Tier | Wallet | Why | |------|--------|-----| | Best | Coldcard / Trezor / Ledger | Hardware, offline keys | | Good | Sparrow Wallet | Open-source desktop, supports hardware | | Decent | Electrum | Lightweight, audited, time-tested | | Mobile | BlueWallet / Muun | Self-custody on iOS/Android | Resources: - How to self-custody (Bitcoin.org): https://bitcoin.org/en/secure-your-wallet - Sparrow Wallet: https://sparrowwallet.com - Coldcard: https://coldcard.com - Trezor: https://trezor.io ### 2. Verify your seed phrase actually works If you self-custody but you've never tested recovering from your seed, you don't actually self-custody — you have a wallet you hope works. Before the fork, do a recovery test: install a fresh wallet, enter your seed, confirm the same addresses appear. Tutorial: - Sparrow recovery test: https://www.sparrowwallet.com/docs/restore-wallet.html ### 3. Wait for the official splitter tool The eCash team is shipping a coin-splitter tool with the fork. This tool helps you cleanly separate your BTC from your eCash *with replay protection*, which is critical because the fork has no protocol-level replay protection. **Do not use third-party splitters before the official one ships.** Phishing splitters will appear that look identical to the real one and steal your seed. ### 4. Watch which exchanges announce support Whether eCash has any real market value depends entirely on exchange listings. Track which major exchanges (Coinbase, Binance, Kraken, Bitfinex, OKX) announce official support before the fork. Live tracker: https://alphastack.fun/ecash-exchange-tracker (coming soon) ### 5. Take a snapshot of your own holdings Before the fork, write down (offline, on paper) the BTC balance in each wallet you control, with the corresponding receive address. After the fork, this is your reference for verifying your eCash airdrop landed correctly. --- ## ✗ DO NOT DO THIS ### 1. Don't import your seed into "splitter" websites This is the #1 way people will lose money around this fork. Phishing sites pretending to be the official eCash splitter will appear, ask for your seed phrase, and drain your BTC. **The official splitter is a local tool — it will never ask for your seed in a web form.** If a "splitter" requires entering your seed online, it's a scam. No exceptions. ### 2. Don't spend BTC right after the fork Because eCash uses **full transaction replay** (no replay protection), a transaction you broadcast on the BTC chain right after the fork could be replayed on the eCash chain — meaning if you send 1 BTC to someone, you might also accidentally send them 1 eCash without realizing. The official splitter solves this by adding an output that only spends on one chain, making the transaction non-replayable. Use it. Replay attacks explained: - https://www.coindesk.com/learn/what-is-a-replay-attack/ - https://en.bitcoin.it/wiki/Replay_attack ### 3. Don't buy "pre-fork eCash" from anyone eCash does not exist yet. Anyone offering to sell you eCash before the fork is selling you nothing. Some scams use IOU contracts; some are just outright theft. Wait for the actual fork. Buy on a real exchange after listings. ### 4. Don't confuse this with XEC (the existing altcoin) There's already a cryptocurrency called **eCash (XEC)** which forked from Bitcoin Cash in 2020. It's an entirely different project, run by a different team, with no relationship to Sztorc's hard fork. Confusion will be deliberate by scammers. Verify: - **Sztorc's eCash:** ecash.com, launches August 2026, BTC fork - **XEC eCash:** e.cash, launched 2020, BCH fork Don't send funds to addresses without verifying which "eCash" you mean. ### 5. Don't trust dormant-coin doomsayers You'll see headlines saying eCash is "stealing Satoshi's coins." Technically, the fork reassigns about 500,000 of the eCash that would have been credited to Satoshi-pattern addresses to early investors instead. **No actual Bitcoin moves.** This affects only what eCash balances appear on the new chain — your BTC is completely unaffected. You can think this is ethically fine or ethically gross. But don't let the controversy convince you that you need to take action on the BTC chain. You don't. --- ## What If I Do Nothing? Doing nothing is a perfectly fine choice. - **Your BTC stays exactly where it is.** No fork can move it. - **Your eCash credit exists on the new chain whether you claim it or not.** The blockchain remembers your address. - **You can come back in 6 months, a year, or 5 years** and use the splitter to claim it whenever you want — assuming the chain still exists. The only thing you lose by doing nothing is the *option* to sell your eCash at peak speculation prices in the first weeks after the fork. For most people: **wait, watch, learn, then decide.** --- ## Tax Considerations In the US and many other jurisdictions, receiving forked tokens may be treated as taxable income at the moment you gain control of them. This is jurisdiction-specific and not legal advice. Talk to a crypto tax professional, especially if your stack is large. Resources: - IRS guidance on forks: https://www.irs.gov/businesses/small-businesses-self-employed/frequently-asked-questions-on-virtual-currency-transactions - CoinTracker explanation: https://www.cointracker.io/blog/bitcoin-fork-tax --- # PART 3 — Key Dates & Resources ## Timeline ``` APR 24, 2026 Project announced by Paul Sztorc SUMMER 2026 Bug bounty contests, code review ~JUL 2026 Code freeze (30 days before fork) ~AUG 2026 Fork at block 964,000 Official splitter tool released eCash chain goes live with all 7 sidechains ``` ## Live block height countdown - Bitcoin block explorer: https://mempool.space - Track time-to-fork: https://alphastack.fun/ecash-countdown (coming soon) ## Where to follow developments | Source | What to follow | |--------|----------------| | ecash.com | Official project site | | @Truthcoin (X) | Paul Sztorc's account | | layertwo.com | LayerTwo Labs (the dev company) | | github.com/LayerTwo-Labs | Open-source code, BIPs, splitter tool | | Bitcoin Magazine | Mainstream coverage | | AlphaStack YouTube | Updates, demos, build guides | ## Read more - **Original announcement (Sztorc, X):** https://x.com/Truthcoin/status/1785411928576987 (search "eCash" on X for thread) - **CoinDesk explainer:** https://www.coindesk.com/tech/2026/04/27/a-long-time-developer-wants-to-fork-bitcoin-and-reassign-satoshi-coins-the-community-is-calling-it-a-theft - **CoinDesk on the controversy:** https://www.coindesk.com/tech/2026/05/02/bitcoin-s-hazardous-airdrop-why-developers-are-warning-against-paul-sztorc-s-ecash-fork - **The Block coverage:** https://www.theblock.co/post/399054/we-dont-take-satoshis-bitcoin-ecash-fork-backlash-reassigned-coins - **BIP300 specification:** https://github.com/bitcoin/bips/blob/master/bip-0300.mediawiki - **BIP301 specification:** https://github.com/bitcoin/bips/blob/master/bip-0301.mediawiki ## AlphaStack resources - Channel: https://youtube.com/@alphastack - Site: https://alphastack.fun - Truth Machine (Polymarket intelligence): https://truthmachine.live - Free build plans: https://alphastack.fun --- ## Final word This fork might be huge. It might be a footnote. Bitcoin Cash, Bitcoin SV, and Bitcoin Gold all forked with similar promises and none of them displaced Bitcoin. eCash's bet is that the Drivechain architecture is genuinely different — that miner-secured sidechains are the missing piece that lets Bitcoin scale without changing its base layer. We'll see in August. Whatever happens, the rule for normal holders is simple: **self-custody your BTC, wait for the official splitter, and don't fall for scams.** Everything beyond that is optional. --- *Last updated: May 2026 · alphastack.fun/ecash-field-guide*