Technical home of @flow_blockchain. For developers pushing smart contracts, protocol design, and cross-VM innovation forward.
Joined April 2025
- Tweets 206
- Following 33
- Followers 400
- Likes 150
23 Photos and videos
Jun 12
Check the latest things shipped on Flow this week
Jun 12
This Week's Flow State Report:
- Stablecoin supply on Flow hit an ATM
- @hifibridge expands to Flow
- Flow is now the #4 network for PayPal's PYUSD
- Every NBA Top Shot Moment is now preserved on IPFS, independently verifiable by anyone with an internet connection
- First-ever WNBA instant Moment went on sale
- Disney Pinnacle launched Soccer Champs Vol. 1: Mickey & Friends take the pitch
- KittyPunch announced @PunchMarkets, a non-custodial perp DEX coming to Flow
- Nearing 1,000,000,000 onchain transactions
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Jun 11
Flow Builder Office Hours starts in 1 hour (10 AM PT). Join to discover opportunities, alpha, community and fren vibes.
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Flow Devs retweeted
Jun 11
HIFI now supports the @flow_blockchain.
Developers building on Flow can onramp users into stablecoins, offramp to local bank accounts across US and international corridors, and settle payments at scale.
As part of the launch, we're migrating $40 million in stablecoins onto Flow EVM, settling in PYUSD0, the omnichain version of PayPal's PYUSD.
Flow is the chain behind some of the largest consumer crypto apps, including NBA Top Shot and Disney Pinnacle.
Flow's 40 million consumer accounts are now a foundation for onchain finance: exchanges, lending protocols, and yield products like @peakmoney_ are launching on the network. These apps need money movement that works at the speed and simplicity of the rest of their product.
HIFI already powers over 100,000 transactions a day for leading apps on Flow, including @dapperlabs.
If you are building on Flow, you can start with HIFI today.
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Jun 11
Daily active users, apps transacting and new ATHs. Flow is the best place to build consumer apps.
Jun 11
HiFi has expanded on Flow.
40M has been added to the stablecoin marketcap.
HiFi is offering financial rails that power consumer DeFi, from international ramps to financial APIs that already process 100,000 transactions a day on the network.
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Flow Devs retweeted
Jun 9
When you tip a creator with crypto, that amount is public forever. So is your rent payment, your salary, your donation: every number sitting next to your address for anyone to scroll.
PrivateTip by @claucondor is a ZK demo that hides the amount while leaving the 'who' public.
It uses Flow's cross-VM model to pull this off: a single atomic Cadence transaction calls a Groth16 verifier on Flow EVM and updates the shielded balance. Proof-check and balance-update both happen simultaneously.
Jun 8
PrivateTip is live on Flow testnet.
Tip anyone in FLOW, mUSDC or MockFT(For now) the amount stays hidden on-chain. Only the recipient can decrypt claim. Sender recipient stay public.
Consent-required privacy.
privatetip.condordev.xyz
@flow_blockchain
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Jun 4
Flow Builder Office Hours starts in 1 hour (10 AM PT). Join to discover opportunities, alpha, community and fren vibes.
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Jun 3
Post-conditions on transactions mean that if specified criteria aren’t met the entire txn reverts
Jun 3
When you tap your card for lunch, you see the charge before it clears. On most networks you sign a hex blob and hope.
On Flow you can write transactions with post-conditions: the whole thing reverts unless you get exactly what you paid for.
That gives financial apps in one transaction the same guarantee they'd otherwise need a complex set of escrow contracts to enforce
Only on Flow 🌊
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May 28
Flow Builder Office Hours starts in 1 hour (10 AM PT). Join to discover opportunities, alpha, community and fren vibes.
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May 28
Swap funds and manage your team's multisig treasury in one place!
FlowSwap is now a Safe App inside Flow Safe.
You can now operate a multisig on @flow_blockchain and swap directly from it, no hot wallet, no tab switching, no custody handoff.
Open safe.flow.com, go to Apps, and trade from inside your Safe.
Protofire deployed the Safe. Protofire built FlowSwap. Both live, connected.
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May 27
The unique multi-role node architecture on Flow allows for horizontal scalability without sharding.
Translation: Flow is the best place for AIs to build and work.
May 27
Asking ChatGPT one question uses more energy than launching 2 tokens on Flow.
Every AI agent that joins the onchain economy will transact more in a day than you will in a year. The chain that powers them needs to able to scale.
This is what Flow was built for 🌊
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May 27
When you deploy a Cadence contract, you're not locking in its future. Attachments let the ecosystem extend your code forever — add metadata, licensing, royalties — without forking or upgrading.
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May 26
"Renounced ownership" on most chains is a sort of illusion. The owner pointer goes to a burner address like 0x0, but proxy admins, upgrader contracts, and forgotten init functions still hold the keys.
on Flow, contract updates require a transaction signed by an &Account reference with the UpdateContract entitlement. No keys on the account = no reference can exist. No signer to produce one.
when you revoke every key, you're done. The account cannot authorize a mutation because nothing can sign for it. Immutability is a property not a rando dev's promise.
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May 25
Apple shipped passkeys in iOS 16. Every consumer login offers Face ID. Web3 still asks users to copy 12 words onto paper (and pray your gf doesn't throw it away by mistake). Flow accepts WebAuthn keys as native signers per FLIP 264. Sign instantly. Key never leaves the device.
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May 22
When Roblox bans an account, every Robux and item the player paid for is gone. On Flow, hybrid custody puts the assets in a user-controlled parent account. The app holds a child account with revocable capabilities. The studio runs the game; the player keeps the assets forever.
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May 21
Infinite ERC-20 approval is the worst UX pattern in crypto. One signature, every drainer kit on earth can clean you out forever after.
Cadence capabilities are revocable, scoped at the type level, and unlinking them takes one transaction. Permissions you can take back.
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May 21
Flow Builder Office Hours starts in 1 hour (10 AM PT). Join to discover opportunities, alpha, community and fren vibes.
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AI that hallucinates your smart contracts isn't a reliable dev tool. No sir.
@flow_blockchain just fixed that with a Claude Code plugin built specifically for Web3.
No more confidently-incorrect code.
Instead, one that actually works.
May 18
Flow now has a Claude plugin that gives you an army of AI Agents to build the next killer app.
It ships 11 specialized skills: DeFi architect, tokenomics expert, smart contract specialist and more.
Built around primitives on Flow not available anywhere else. Get started 🧵
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May 19
Your Solidity contract on Flow EVM can read verifiable randomness in one staticcall.
cadenceArch.staticcall(abi.encodeWithSignature("revertibleRandom()"))
That's the Cadence Arch precompile. The Random Beacon is exposed at the EVM level. No oracle, no subscription, no wait.
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Flow Devs retweeted
May 18
Flow now has a Claude plugin that gives you an army of AI Agents to build the next killer app.
It ships 11 specialized skills: DeFi architect, tokenomics expert, smart contract specialist and more.
Built around primitives on Flow not available anywhere else. Get started 🧵
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May 18
Solidity gives you references to balances. Cadence gives you the asset itself.
It's a one-character difference in syntax — `<-` instead of `=`. It eliminates an entire bug class.
A short thread on linear types and why they matter for AI agents holding capital.
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May 18
The rule: a resource exists in exactly one location and must be used exactly once.
You cannot drop it. You cannot duplicate it. You cannot assign over it without explicitly destroying or swapping the old one.
This is enforced at compile time, before the contract ever ships.
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May 18
For autonomous agents managing onchain capital, this isn't academic.
A reentrancy bug in your DEX's pool contract is a Tuesday on Solidity. On Cadence, the bug doesn't compile. You don't audit for it because it cannot be expressed.
Pick a language where exploits aren't valid syntax.
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