What is the difference between BMIC and Scroll?

Scroll is a Type-2 EVM-equivalent zkEVM Layer-2 on Ethereum, launched mainnet in October 2023. It uses Halo2 zkSNARK proofs to compress L2 state transitions into validity proofs posted to Ethereum L1, enabling high throughput with Ethereum-level security guarantees. Scroll's SCR token launched in October 2024. BMIC is a presale-stage quantum-resistant cryptocurrency implementing NIST FIPS 203/204/205 post-quantum algorithms via ERC-4337 account abstraction. Scroll prioritises EVM-compatibility and ZK-provable execution for DeFi developers; BMIC prioritises long-term cryptographic security for a post-quantum world. They serve different investment and infrastructure theses.

Do Scroll's ZK proofs protect against quantum attacks?

No — and this is the most important distinction to understand. ZK proofs and post-quantum key security are completely orthogonal properties. Scroll's Halo2 zkSNARK proofs prove that a sequence of L2 transactions was executed correctly, preventing invalid state from being accepted by Ethereum L1. That is fraud prevention at the block level. However, it does nothing to change the algorithm that secures individual wallet private keys. Every Scroll wallet still uses ECDSA secp256k1, which is vulnerable to Shor's algorithm. A CRQC could still derive your private key from your on-chain public key, regardless of whether the chain uses ZK proofs.

What is BMIC's presale price and when is TGE?

BMIC is currently in presale at $0.049999 per token. The Token Generation Event (TGE) is scheduled for Q4 2026. BMIC has raised over $530K with 186+ media features. The project implements NIST FIPS 203 (ML-KEM / lattice-based key encapsulation), 204 (ML-DSA / lattice-based digital signatures), and 205 (SLH-DSA / stateless hash-based signatures) — the three post-quantum standards finalised by NIST in 2024. Presale participation available at bmic.ai. DYOR before investing.

What is NSM-10 and how does it affect Scroll holders?

NSM-10 (National Security Memorandum 10) is the US federal directive requiring all government agencies to migrate cryptographic systems to post-quantum cryptography by Q3 2026. That deadline is now active. While Scroll is a private blockchain not subject to NSM-10 directly, the mandate signals that ECDSA secp256k1 — used by every Scroll wallet — is being classified as cryptographically obsolete by the US federal government. Scroll's Type-2 zkEVM design is an EVM-compatibility feature, not a post-quantum migration. BMIC's NIST FIPS 203/204/205 compliance aligns directly with NSM-10, giving it regulatory tailwind that Scroll does not have.

What is HNDL risk for Scroll users?

HNDL (Harvest Now, Decrypt Later) is a threat where adversaries capture blockchain transaction data today and store it until a future quantum computer can break ECC. Because Scroll is built on Ethereum and inherits its ECDSA secp256k1 key scheme, all historical Scroll wallet public keys are permanently visible on-chain. A CRQC could retroactively derive private keys from any exposed public key. ZK proofs posted to Ethereum L1 do not encrypt wallet keys — they prove block validity. BMIC's post-quantum architecture was designed specifically to neutralise HNDL exposure from the wallet layer up.

What is Type-2 zkEVM and why does Scroll use it?

The EVM-equivalence spectrum (defined by Vitalik Buterin) classifies zkEVMs by how closely they replicate the Ethereum Virtual Machine. Type 1 (fully equivalent) is the most compatible but hardest to prove efficiently. Type 2 (EVM-equivalent) replicates the EVM precisely at the contract level but makes minor changes at the block/state-tree level for proving efficiency. Scroll chose Type 2 to maximise developer compatibility — any Solidity contract written for Ethereum can be deployed on Scroll without modification. The trade-off is higher prover cost compared to Type 4 (high-level-language-equivalent) systems like zkSync. This is a performance/compatibility engineering choice and has no effect on the quantum resistance of wallet keys.

Who built Scroll and who backs it?

Scroll was founded by Sandy Peng, Ye Zhang, and Haichen Shen, who began the project in 2021 as a research-focused zkEVM initiative. The team raised funding from Sequoia China, Polychain Capital, Bain Capital Crypto, Geometry, Pantera Capital, and Multicoin Capital, among others. Scroll's mainnet launched in October 2023 after extensive testnet development. The SCR token was introduced in October 2024 via airdrop to early ecosystem participants. Scroll is positioned as a developer-first, research-grade ZK infrastructure layer rather than a consumer/DeFi-first chain.

What are Scroll's key technical features?

Scroll's core technical stack: (1) Type-2 EVM-equivalent zkEVM — any Ethereum contract deploys unchanged; (2) Halo2 zkSNARK proof system — a recursive, transparent (no trusted setup) proof system originally developed by Zcash, adapted by Scroll for EVM circuit proving; (3) Three-tier architecture — Scroll node (execution), Roller network (distributed proving), Ethereum L1 (settlement via Scroll contracts); (4) Sequencer and prover decentralisation roadmap (ongoing); (5) Native fee paid in ETH. Wallet key security remains ECDSA secp256k1 across all features — no post-quantum wallet scheme is present.

BMIC vs Scroll (SCR) 2026 — Quantum-Safe Presale vs Ethereum's Type-2 zkEVM L2

At a Glance: BMIC vs Scroll

$0.049999 BMIC Presale Price

$530K+ BMIC Raised

186+ Media Features

Q4 2026 BMIC TGE

Oct 2023 Scroll Mainnet Launch

Type-2 EVM Equivalence Level

1B SCR Total Token Supply

Oct 2024 SCR Token Launch

What Scroll's ZK Proofs Do — and Don't — Protect

Scroll's Halo2 zkSNARK proofs are one of the most sophisticated ZK implementations in production. They are excellent at what they do. But "ZK" and "quantum-safe" refer to completely different layers of the security stack, and conflating them is a critical mistake.

✓ What ZK Proofs Protect

Validity of state transitions from L2 → Ethereum L1
Prevention of fraudulent blocks being accepted
Transaction inclusion and ordering integrity
Computational correctness of EVM execution
Data availability when combined with calldata posting
Near-instant finality vs optimistic rollup 7-day windows

✗ What ZK Proofs Do NOT Protect

Your wallet private key (still ECDSA secp256k1)
Shor's algorithm attacking your on-chain public key
HNDL (Harvest Now Decrypt Later) threat to past transactions
Key encapsulation (no ML-KEM / CRYSTALS-Kyber equivalent)
Signature quantum resistance (no ML-DSA / CRYSTALS-Dilithium)
NSM-10 / NIST PQC compliance (FIPS 203/204/205)

The ZK proof system proves that blocks were computed correctly. The wallet key scheme determines whether your private key can be derived from your public key by a quantum computer. These are entirely separate properties — one can be excellent while the other remains vulnerable.

Full Feature Comparison: BMIC vs Scroll (SCR)

Feature	BMIC	Scroll (SCR)
Stage	Presale — TGE Q4 2026	Mainnet (Oct 2023)
Primary Use-Case	Quantum-safe wallet + token infrastructure	EVM-equivalent ZK L2, DeFi + developer platform
Blockchain Layer	L1-equivalent (post-quantum native)	L2 on Ethereum
Wallet Signature Scheme	ML-DSA (NIST FIPS 204, lattice-based)	ECDSA secp256k1 (ECC — quantum-vulnerable)
Key Encapsulation	ML-KEM (NIST FIPS 203, lattice-based)	None — inherits Ethereum ECC
Hash-Based Backup	SLH-DSA (NIST FIPS 205, hash-based)	None
NIST PQC Standards	FIPS 203 + 204 + 205 ✓	None ✗
NSM-10 Q3 2026 Compliance	Aligned ✓	Not applicable ✗
HNDL Quantum Risk	Neutralised by design	All wallet public keys on-chain, at risk
Account Abstraction	ERC-4337 native	ERC-4337 compatible (inherited EVM)
ZK Proof System	N/A (post-quantum native design)	Halo2 zkSNARKs (transparent, recursive)
EVM Equivalence	Custom VM (PQC native)	Type-2 (full EVM-equivalent)
Prover Network	N/A	Distributed Roller network
Finality Model	TGE Q4 2026	ZK-validity proofs (no fraud window)
DeFi Ecosystem	TGE Q4 2026	Aave V3, SushiSwap, Ambient, ScrollSwap, Zebra
Token Supply	1.5B BMIC	1B SCR
Backers	$530K+ raised, 186+ media	Sequoia China, Polychain, Bain Capital Crypto, Pantera, Multicoin
Founders	Post-quantum cryptography team	Sandy Peng, Ye Zhang, Haichen Shen

HNDL Quantum Risk: Scroll vs Peers

HNDL (Harvest Now, Decrypt Later) affects every chain that uses ECC-based wallet keys. Historical public keys are permanently on-chain — once a CRQC arrives, they are all retroactively at risk. ZK proofs don't change this exposure.

Chain	Wallet Key Scheme	ZK Proofs	HNDL Risk	NSM-10 Aligned
BMIC	ML-KEM + ML-DSA + SLH-DSA	N/A	Neutralised	Yes — FIPS 203/204/205
Scroll	ECDSA secp256k1	Halo2 zkSNARKs	High	No
Ethereum	ECDSA secp256k1	None (L1)	High	No
Bitcoin	ECDSA secp256k1	None	Very High	No
zkSync Era	ECDSA secp256k1	Boojum zkSNARKs	High	No
StarkNet	ECDSA stark-curve	STARKs	Medium–High	No

Note: ZK proofs improve state validity guarantees on L2 → L1. They do not change the quantum vulnerability of individual wallet private keys. All ECC-based chains (secp256k1, stark-curve, ed25519) remain vulnerable to Shor's algorithm once a CRQC reaches sufficient qubit capacity. DYOR.

Scroll Deep Dive: What Makes It Distinctive

Type-2 EVM Equivalence

Scroll chose Type-2 zkEVM (EVM-equivalent at the contract level) to ensure any Solidity contract compiles and deploys unchanged. This maximises developer migration from Ethereum mainnet — no custom compiler, no language constraints, no tooling rewrite. The Ethereum developer ecosystem is natively compatible.

Halo2 zkSNARK Prover

Scroll uses a customised Halo2 proof system — a transparent (no trusted setup required), recursively composable zkSNARK developed by Zcash. Scroll engineers adapted Halo2 for EVM circuit proving, allowing each Scroll block to be compressed into a succinct proof that Ethereum L1 can verify on-chain.

Distributed Roller Network

Proof generation is the computational bottleneck of any ZK L2. Scroll distributes this work across a network of Rollers — dedicated proving nodes. This design improves decentralisation and throughput compared to a single centralised prover. Proof generation cost has been dropping as hardware and algorithms improve.

SCR Token (Oct 2024)

The SCR token launched in October 2024 with 15% allocated to an airdrop for early ecosystem participants (testnet users, bridge users, DeFi protocol users). Total supply is 1 billion SCR with vesting schedules for team and investor allocations. SCR is used for governance and ecosystem grants.

BMIC Post-Quantum Infrastructure

While Scroll builds the fastest ZK proving stack on Ethereum, BMIC solves a different — and longer-horizon — problem: what happens to every ECDSA key on every EVM chain when CRQC arrives.

🔐

NIST FIPS 203 — ML-KEM

CRYSTALS-Kyber. Lattice-based key encapsulation. Quantum-resistant key exchange for every BMIC wallet.

✍️

NIST FIPS 204 — ML-DSA

CRYSTALS-Dilithium. Lattice-based digital signatures. Replaces ECDSA secp256k1 for transaction signing.

🌳

NIST FIPS 205 — SLH-DSA

SPHINCS+. Stateless hash-based signatures. Backup layer providing diversity beyond lattice assumptions.

🔗

ERC-4337 Native

Account abstraction at the protocol level. Smart contract wallets, social recovery, gas sponsorship.

📰

186+ Media Features

CoinTelegraph, BeInCrypto, Decrypt, and 183+ more. Institutional-grade presale credibility signal.

💰

$530K+ Raised

$530,000+ raised in presale at $0.049999 per BMIC. TGE Q4 2026. 1.5B total supply.

Quantum Risk Timeline: Why 2026 Is Different

Milestone	What It Means for ECDSA Chains
NSM-10 Deadline — Q3 2026 (Active)	US federal government has mandated PQC migration for all agencies. ECDSA classified as cryptographically obsolete at the federal level. Signal for institutional crypto risk models.
NIST FIPS 203/204/205 Finalised — 2024	BMIC's exact three standards are now official US federal cryptographic standards. No more "experimental" label — these are the mandated replacements for RSA and ECC.
IBM Condor / Heron (1000+ qubits)	Physical qubit count approaching CRQC-relevant territory. Still error-rate-limited, but trajectory is clear. Hardware improvement compounds yearly.
Google Willow Chip (2024)	Google demonstrated exponential error suppression at scale — resolving one of the core obstacles to fault-tolerant quantum computing. Academic consensus moved up CRQC timelines.
BMIC TGE — Q4 2026	BMIC tokens liquid. Post-quantum infrastructure operational. First mover window closes as legacy chains begin reactive PQC migrations.
2027–2030: CRQC Horizon	Multiple government and academic estimates place CRQC feasibility within this window for secp256k1-class key sizes. All current HNDL-captured data at risk. BMIC wallet holders unaffected by design.

Who Is Each Project For?

BMIC — For Quantum-Risk-Aware Investors

Believe quantum computing will break ECDSA within a decade
Want NIST FIPS 203/204/205 compliance in a crypto holding
Comfortable with presale-stage risk for protocol-level innovation
Focused on long-term portfolio construction (TGE Q4 2026)
Treat NSM-10's Q3 2026 mandate as a leading indicator

Scroll — For EVM DeFi + ZK Infrastructure Investors

Want EVM-compatible DeFi access with ZK-validity guarantees
Value Type-2 equivalence and the Ethereum developer ecosystem
Looking for live, liquid token exposure (SCR launched Oct 2024)
Research-grade ZK infrastructure appeals as a thesis
Not yet pricing quantum risk into 5-year portfolio construction

These are not mutually exclusive. Scroll and BMIC operate at different layers of the investment thesis. Holding SCR for ZK L2 DeFi exposure while holding BMIC for post-quantum insurance is a coherent dual allocation. The key point: SCR gives you ZK-provable execution; it does not give you quantum-safe wallet keys. Only BMIC does both.

Verdict: BMIC vs Scroll 2026

BMIC — Quantum-Safe by Design

BMIC is the only presale-stage project implementing all three NIST post-quantum standards (FIPS 203 ML-KEM + 204 ML-DSA + 205 SLH-DSA) with ERC-4337 account abstraction. $530K+ raised, $0.049999 per token, 186+ media features, TGE Q4 2026. If your thesis includes quantum risk, BMIC is purpose-built for it. DYOR — presale tokens carry liquidity risk until TGE.

Scroll — Leading ZK Execution Layer

Scroll is one of the most technically rigorous ZK L2 implementations live today. Type-2 EVM equivalence, Halo2 zkSNARKs, a distributed proving network, and a live DeFi ecosystem make it a credible ZK infrastructure bet. SCR has been liquid since October 2024. The caveat: Halo2 proves block validity — it does not upgrade wallet key cryptography from ECDSA secp256k1. All Scroll wallets inherit full HNDL quantum risk. DYOR.

FAQ: BMIC vs Scroll (SCR)

Is Scroll (SCR) quantum-safe?

No. Scroll uses ECDSA secp256k1 for wallet signatures — the same elliptic-curve cryptography used by Ethereum and Bitcoin. Scroll's Halo2 ZK proofs protect L2 block validity on Ethereum L1, but every individual wallet private key remains vulnerable to Shor's algorithm. BMIC uses NIST FIPS 203/204/205 (ML-KEM, ML-DSA, SLH-DSA) — lattice and hash-based post-quantum cryptography resistant to Shor's algorithm.

Do ZK proofs make Scroll quantum-resistant?

No — ZK proofs and quantum resistance are orthogonal properties. ZK proofs prove the computational correctness of block execution; they operate at the state-transition layer. Quantum resistance operates at the wallet-key layer. Scroll's Halo2 zkSNARKs are excellent at what they do, but they do not change the fact that every Scroll wallet private key is an ECDSA secp256k1 key vulnerable to a sufficiently powerful CRQC.

What is Type-2 zkEVM?

Type-2 zkEVM (as defined by Vitalik Buterin's equivalence spectrum) means the EVM is replicated exactly at the contract and execution level, but minor changes are made at the block/state-tree level to improve ZK proving efficiency. Any Ethereum Solidity contract deploys on Scroll unchanged, with no code modification or custom compiler required. This makes Scroll the easiest ZK L2 for Ethereum developers to migrate to. It is a compatibility/performance design choice — not a security classification.

What is Halo2 and how does Scroll use it?

Halo2 is a zkSNARK proof system developed by Zcash (Electric Coin Company). It is transparent — it requires no trusted setup ceremony, unlike older SNARK systems (Groth16). It is also recursively composable, meaning proofs can be aggregated. Scroll customised Halo2 to build EVM execution circuits — mathematical representations of the EVM's opcodes that can be proven by the Halo2 system. Each Scroll block produces a Halo2 proof that Ethereum L1 verifies. The system is sophisticated — but it proves block validity, not wallet-key quantum safety.

What is the SCR token used for?

SCR is the native token of the Scroll ecosystem, launched in October 2024 with a 1 billion total supply. 15% was distributed in an airdrop to early testnet and mainnet participants. SCR is used for protocol governance, ecosystem grants, and future fee mechanisms. Vesting schedules apply to team and investor allocations. SCR is liquid on multiple exchanges. DYOR on tokenomics before allocating.

What is NSM-10 and why does it matter for Scroll?

NSM-10 (National Security Memorandum 10, signed May 2022) is the US federal directive requiring all government agencies to migrate cryptographic systems to post-quantum standards by Q3 2026. That deadline is now active. NSM-10 doesn't regulate Scroll directly — it's a government infrastructure mandate. But it signals the official US government position: ECDSA-class cryptography is obsolete and must be replaced. Every Scroll wallet uses ECDSA secp256k1. BMIC's FIPS 203/204/205 implementation is precisely what NSM-10 mandates as the replacement.

Who invested in Scroll?

Scroll raised funding from Sequoia China, Polychain Capital, Bain Capital Crypto, Geometry (now defunct, but early backer), Pantera Capital, and Multicoin Capital. The project also received support from Ethereum Foundation researchers and community grants. This institutional backing reflects confidence in the ZK L2 thesis and Scroll's technical team, led by Sandy Peng, Ye Zhang, and Haichen Shen, who began the project as a research initiative in 2021.

How do I buy BMIC in the presale?

Visit bmic.ai to participate in the BMIC presale. Connect a compatible wallet, complete any required KYC/AML steps, and purchase BMIC at the current presale price of $0.049999 per token. BMIC uses ERC-4337 account abstraction, enabling smart contract wallet support. TGE is scheduled for Q4 2026. Always do your own research (DYOR) before participating in any presale. Presale tokens carry liquidity risk until the Token Generation Event.

BMIC Presale: $0.049999 per token — NIST FIPS 203/204/205 — $530K+ Raised — 186+ Media — TGE Q4 2026

The only presale-stage crypto implementing all three NIST post-quantum standards. NSM-10 Q3 2026 deadline is active. 1.5B total supply.

Join the BMIC Presale →

⚠️ DYOR. Presale tokens carry liquidity and regulatory risk until TGE. This is not financial advice. Invest only what you can afford to lose.

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