hadelive

[hadelive @_hadelive_]

Strike V2 surpasses $800M 🔥

[Strike | Onchain Perps @strikeperps]

Strike V2 surpasses $800 million in trading volume.

[hadelive @_hadelive_]

Strike is becoming a household name

[Strike | Onchain Perps @strikeperps]

We’re in the news

[hadelive @_hadelive_]

This integration alone should bring in millions in liquidity

[Strike | Onchain Perps @strikeperps]

RealFi’s USD stablecoin now closing in on $100,000 in our vault 🔥

[hadelive @_hadelive_]

Strike x RealFi is one of the coolest integrations to happen in awhile

[Angry Crypto Show @angrycryptoshow]

JUST IN: #Cardano $ADA Founder Charles Hoskinson on Strike integrating RealFi to offer more than 50% combined APR, says "not bad Cardano. Looks like we got the best DeFi."

[hadelive @_hadelive_]

CoinMarketCap 🔜

Strike is ending 2027 on a heater

[Strike | Onchain Perps @strikeperps]

Strike Finance has applied to list $STRIKE on CoinMarketCap.

Ticket #1465882

Official STRIKE token (Cardano native asset)
Policy ID: f13ac4d66b3ee19a6aa0f2a22298737bd907cc95121662fc971b5275

https://t.co/bcjLXTSEbT

[hadelive @_hadelive_]

Trillions…

[Strike | Onchain Perps @strikeperps]

We just shipped another huge feature.

We’ve now integrated RealFI yield into our liquidity vault, earning full yield from them plus our vault returns.

Now earning 50% APR on USD.

Trillions… 🏎️

Link: 🕹️ https://t.co/v9NzTjsk4v

[Frederik Gregaard @F_Gregaard]

Agents will be doing tx between agents and between humans and agents this will be the future. Cardano now enabled ADA, stable coins and CNT for this.

[Input Output Group @IOGroup]

Leios merch giveaway. Gear up.
We're giving away 4 hoodies and 4 T-shirts. Sizes subject to availability.
To enter:
🔁 Repost this
❤️ Like
Winners announced 24th July 2026. Good luck.
No purchase necessary. Open to eligible participants only. Winners selected at random and notified via X. IOG's decision is final.
#Cardano #Leios

[Jonathan @solidsnakedev]

The signing math

When you sign a message with Ed25519, two values get published on-chain as your signature: R and s.

They're computed like this:
- R = k · G (k = the secret nonce, G = a fixed public point)
- s = k + H(R, A, M) · a

Where:
- k = the nonce (must be secret)
- a = your private key (the thing that must never leak)
- A = your public key
- M = the message (transaction)
- H(...) = a hash anyone can compute from public data

(Simplified, the real scheme works modulo the curve order and the nonce is derived from a secret value inside the seed, not the raw seed. But the shape below is exactly what matters.)

Both R and s are public. They're literally in the signature on the blockchain.

Now solve for the private key

Look at the second equation and rearrange it:

a = (s − k) / H(R, A, M)

Everything on the right side is public except k, the nonce. So the only thing protecting your private key a is that nobody knows k.

That's the whole game. Secrecy of k = secrecy of your key.

What SecondFi broke

Correct Ed25519 derives the nonce from a secret:

k = H(secret_seed, M) ← depends on something private

You can't recompute k, because you don't have secret_seed.

SecondFi instead did something equivalent to:

k = H(M) ← depends ONLY on the public message

Now anyone reading the chain can:

1. Read the transaction M → compute k = H(M)
2. Read s and R from the signature
3. Compute H(R, A, M)
4. Plug into a = (s − k) / H(R, A, M) → recover the private key
A toy numeric walkthrough

Forget elliptic curves; use plain arithmetic to see the shape.
Say:

- Private key a = 7 (secret)
- Message hash H(R, A, M) = 3 (public)
- Nonce k = 5

Then the published signature value is:
s = k + H·a = 5 + 3·7 = 26

Good system: an attacker sees s = 26 and H = 3, but not k. Two unknowns (k and a), one equation unsolvable.

SecondFi's system:
the attacker recomputes k = 5 from public data.

Now:
26 = 5 + 3·a → a = (26 − 5) / 3 = 7

The private key falls right out. One signature, no guessing.

Why this beats classic "nonce reuse"

The famous bug, the one that broke the Sony PlayStation 3 and some early Bitcoin wallets, was reusing the same k across two different messages. That took two signatures to cancel the unknowns and solve.

Here you need only one, because k isn't unknown at all. It's computable from data already on chain. Every single transaction a user ever signed is a standalone leak of their key.

The fix was never "understand the curve math." It was "don't be the one writing it."

Libsodium and noble/ed25519 are good examples: both open, both audited, and both give sign() no parameter to supply the nonce.

[hadelive @_hadelive_]

@_KtorZ_ @adamKDean @JSHyCS @Amaru_Cardano 🫡

[hadelive @_hadelive_]

Months of hard work has just come to fruition. This launch is about 10% of V2s capabilities. Billions of volume coming soon.

[Strike | Onchain Perps @strikeperps]

The future is here.

We’re excited to announce Strike V2 mainnet is now live.

Low fees, lightning fast speed, and an advanced orderbook model.

Happy trading everyone 🔥

Link: 🕹️ https://t.co/lXfByjwMYN

[hadelive @_hadelive_]

@mavistran21 @nowitnesslabs Appreciate the feedback. I’ll go through the docs and update the sections that are still missing, including how to build transactions with smart contracts.

[hadelive @_hadelive_]

Been a long few months, but it’s finally coming to life. Really feels like this could be one of Cardano’s best trading protocols. Looking forward to Friday 🔥

[Strike | Onchain Perps @strikeperps]

The next chapter is here.

We’re excited to announce Strike V2 mainnet is scheduled to launch this Friday, March 20th 🔥

[hadelive @_hadelive_]

Still feels like we’re in the early days of our project with Strike. A lot of opportunity and excitement with the next phase in front of us. Looking forward to the next couple of weeks 🐎

[Strike | Onchain Perps @strikeperps]

Everything to know about Strike in 2 minutes 🕹️👇

Past:
- All time volume: 1.5 billion ADA
- All time LP gains: 15M ADA
- Holders paid out 1.8M ADA

Current:
- V2 mainnet launch

Features include: hyperliquid-style model, low fees, lightning fast, advanced orderbook, vaults, market making, referral bonuses

Token:
- Cardano market cap rank: 5th
- Global market cap rank: 1,059th
- Tokens in circulation: 93%
- DAO holdings: 7.8M ADA value

Upcoming:
- Solana expansion
- Native mobile app
- Liquid staking
- Ethereum expansion

Down the line:
- Trade Tesla, Google and other equities
- RWAs and commodities
- Strike chain

Our goal is that successful execution of our upcoming roadmap sets us up to be a household name in the industry like Aave, Uniswap, and Hyperliquid 🎲

[hadelive @_hadelive_]

Almost time for V2. Lightning fast, secure, and low fees. Cant wait to share this with you guys.

[Strike | Onchain Perps @strikeperps]

We’re in the final stages before our V2 mainnet launch.

Are you ready? 👀

[hadelive @_hadelive_]

Follow us for more updates as we build the developer tooling for Midnight. @MidnightIntern_ @MidnightNtwrk @MicahAlexKenda1 @midnightfdn

https://t.co/MpthZ9pwMu

[hadelive @_hadelive_]

This release ships a dockerized fee relay for local devnet — here's why it matters for developers.
https://t.co/MpthZ9pwMu

[Jonathan @solidsnakedev]

Midday SDK v0.2.9 out now
https://t.co/VfZhMnwtTh
Happy building!

[hadelive @_hadelive_]

Any dApp that wants frictionless onboarding will need a way to abstract fees away from users. Fee relay is that pattern: separate who proves from who pays.

[hadelive @_hadelive_]

We think fee relay could be a key feature for Midnight adoption. The dust model is unique — it's not gas, it's not transferable, and it takes time to generate.

[hadelive @_hadelive_]

The fee relay removes that wall. Your user submits their own ZK proof — the privacy layer stays untouched. The genesis wallet, which already has dust, covers the fees. One HTTP call, no waiting.

[hadelive @_hadelive_]

But here's the catch: even after fauceting Night to test wallets, you wait ~1 week for dust to generate. No
config to shorten it. No shortcut. Every fresh wallet, every test cycle — blocked.