Base L2 Sequencer: ACTIVE
/
Target Block Time: 540s (9 min)
/
L2 Transfer Gas: < $0.001
/
Difficulty Epoch: 160 Blocks (~24h)
/
Proof-of-Work: ERC-918 Pooled
Base Mainnet (EVM Layer-2) โ€ข Proof-of-Work

One Coin for Every Person
On the Face of the Earth.

An incorruptible store of value driven by real computational effort (PoW). No token presales (No ICO), no passive airdrops for bot farms. Strictly capped at 9,999,999,999 CCOIN, with blocks mined every 9 minutes.

CONTRACT (BASE MAINNET): 0xED05cF6faB5E728C8Ff191b8e03B7B135160C0e3
CoinCoin Visual
CURRENT EPOCH CHALLENGE โ— REAL-TIME HASH
0x21e905bf7e9f2d93194946957aa6624641445688afb461c7ec46c40b291a1e95
Current Block (Epoch)
#0
Target time: 9 min / block
Block Reward
9,999 CCOIN
999 Finder + 9,000 Shared Pool
Circulating Supply
300,000,000 CCOIN
Max Cap: 9,999,999,999 CCOIN
Emission Progress (16.6 Years)
0.000% (#0 / 970,097)
Total cap: 970,097 blocks

โšก Live Block Stream & Ledger Verification

Real-time cryptographic proofs and dual-reward distributions verified on Layer-2.

โ— LIVE STREAM ACTIVE
BLOCK # FINDER SOLVER NONCE SOLUTION DISTRIBUTION AGE TX PROOF

โ›๏ธ Web Miner โ€ข On-Chain Shared Mining Cockpit

Everyone earns a fair share of CCOIN based on their time and computing effort! 9,000 CCOIN split by shares + 999 CCOIN for the block Finder.

THREADS:
Current Hashrate โ— Mining Pool Active
0
H/s (Hashes per Second)
ACTIVE TIME
00:00:00
SHARES / TIME PROOFS
0
SESSION HASHES
0
BLOCKS FOUND
0
PENDING POOL REWARD
0 CCOIN
WALLET BALANCE
0 CCOIN
VAULT โ€ข ACCUMULATED POOL SHARE
0 CCOIN
MINER CONSOLE โ€ข POOLED KECCAK-256 ENGINE LIVE

๐Ÿ“Š Interactive Mining Yield Estimator

Simulate your fair time-based rewards without expensive industrial ASIC equipment.

*Estimates are calculated assuming standard difficulty on Base Layer-2 and proportional share weight in the 9,000 CCOIN on-chain pool.
ESTIMATED MONTHLY YIELD
~3,600 CCOIN
~120 CCOIN / day

๐Ÿ›๏ธ Deep Technical Architecture & Protocol Integrity

Rigorous mathematical foundations and European regulatory alignment.

๐Ÿ”’

Front-Running Immunity

The hash preimage strictly binds msg.sender: keccak256(challenge, msg.sender, nonce) <= target. A bot copying your solution in the mempool automatically evaluates against its own address and fails.

โš–๏ธ

Dynamic Retargeting

Recalibrated every 160 blocks (~24h). A mathematical damping constraint restricts adjustments between 0.25x and 4x, preventing difficulty spikes from transient hash bursts.

๐Ÿค

On-Chain Time Proofs

Miners submit lightweight shares evaluated at shareTarget = miningTarget * 16. This proves active computing uptime without waiting weeks for rare full blocks.

๐ŸŒ

9,999,999,999 CCOIN

An absolute, immutable hard cap pegged to the United Nations' projected global population peak. An ideal coin for every human being, never one more.

๐Ÿ†

999 CCOIN Finder Bonus

The miner who finds the final nonce that seals the block receives an immediate 999 CCOIN discovery bonus on top of their pool reward.

โณ

16.6-Year Emission Schedule

Exactly 970,097 blocks at 9 minutes each. Absolute mathematical stability and linear predictability until the entire cap is minted.

๐Ÿ”’ Verified On-Chain Treasury & Proof-of-Reserves

100% public, verifiable, and secured on Base Mainnet. Zero unannounced founder dumping.

Base Mainnet Audited
๐Ÿ”’ 100% TIMELOCKED

200M CCOIN Timelock Vault

Locked in smart contract CoinCoinVault. 100M CCOIN locked until Oct 22, 2027 (12 mo) and 100M CCOIN until Oct 21, 2028 (24 mo). Mathematically unmovable.

๐Ÿ”Ž Audit Vault on Basescan
๐Ÿฆ SAFE MULTI-SIG

100M CCOIN Strategic Reserve

Protected by Safe (Gnosis Safe). Dedicated exclusively for future centralized exchange (CEX) listings, market depth, and ecosystem developer grants.

๐Ÿ›๏ธ Audit Safe on Basescan
โ›๏ธ 97% COMMUNITY PoW

9,699,999,999 CCOIN Public

Zero pre-sale, zero venture capital. Fully mineable block-by-block by anyone in the world directly via CPU browser or rig through verified on-chain Proof-of-Work.

โšก Audit Contract on Basescan
๐Ÿ“œ

Zero Pre-Sale / No ICO

No capital or third-party digital funds were raised from the public or private investors. Zero financial consideration requested.

๐Ÿ›ก๏ธ

Non-Security Classification

Under EU Regulation 2023/1114 (MiCA) and the US Howey Test, CoinCoin is a pure utility store-of-value extracted by computational work without profit promises.

๐Ÿšซ

Zero Admin Privileges

No backdoor freeze functions, no token pause modules, and no arbitrary minting permissions exist in the deployed bytecode.

๐Ÿ”

Open Source Verification

Smart contract source code is 100% verified on Basescan. Anyone can audit the immutable logic directly on the blockchain.

โšก

Asynchronous Pull Payments

Mining rewards are claimed asynchronously using pull payments (claimRoundReward). This eliminates unbounded loops and prevents gas exhaustion attacks.

๐Ÿ“ฑ

Smart Wallet & FaceID Ready

Built natively on EVM Layer-2: full Account Abstraction support allows managing funds seamlessly with passkeys and FaceID without seed phrases.

๐Ÿ—บ๏ธ Protocol Evolution Roadmap

The 4-stage trajectory towards global decentralization.

PHASE 1 โ€ข COMPLETED

Genesis Architecture

Core smart contract design, ERC-918 pooled mining engine, 100% test coverage, and official Whitepaper v1.0.

PHASE 2 โ€ข COMPLETED

Web Miner & Verification

Multi-language Web Miner on coincoin.world (9 languages) and 100% verified open-source code on Basescan & Sourcify.

PHASE 3 โ€ข LIVE (ACTIVE)

Base Mainnet Genesis

Official Base Mainnet deployment (0xED05...C0e3), community PoW mining launch, and initial DEX liquidity pool.

PHASE 4 โ€ข LONG HORIZON

Sovereign AppChain

Upon reaching critical scale (>100k active miners), migration to a dedicated sovereign Layer-3 or independent chain.

โ“ Frequently Asked Questions

Everything you need to know about CoinCoin's architecture, emission, and security.

The 9,999,999,999 cap is anchored to the projected 21st-century global human population peak by the United Nations. Symbolically, there is exactly one coin for every person who will ever live on Earth.
In standard Proof-of-Work, only the fastest machine gets the reward. CoinCoin splits every block into 10% (999 CCOIN) for the block solver and 90% (9,000 CCOIN) for all active miners who submitted valid time shares during that 9-minute round.
No. The Web Miner runs asynchronously inside a background Web Worker without blocking UI rendering. Furthermore, you can select the thread intensity (1x Eco, 2x Balanced, 4x Turbo) to suit your device.
Layer-2 rollups inherit the rock-solid security of Ethereum L1 while offering gas fees under $0.001. This allows miners to submit shares and claim rewards without prohibitive gas costs.
CoinCoin conducted no token sale (No ICO), collected zero funds from the public, and offers no promises of passive yield or dividends. Under MiCA (EU 2023/1114), it qualifies as a pure decentralized crypto-asset mined via computational work.

Official Whitepaper v1.0

Explore the mathematical formulas, formal cryptographic proofs, and European Union MiCA regulatory compliance framework.

๐Ÿ“– Open Full Whitepaper (EN) ๐Ÿ‡ฎ๐Ÿ‡น Whitepaper (Italiano) โšก Bitcointalk [ANN] ๐Ÿ™ View GitHub Repository