Technical Specification
This page provides a comprehensive overview of Creditcoin’s core network metrics and protocol parameters on Mainnet. Whether you’re building on Creditcoin or integrating EVM-compatible applications, the data below offers additional insight into the performance, scalability, and technical structure of the blockchain.
| Metric | Value |
|---|---|
| Frontier version | Current: stable2409 |
| EVM Compatibility | Yes |
| PolkadotSDK version | Current: polkadot-stable2409 |
| Consensus | PoS |
| Block time | 15s |
| Finality time | 1-3 blocks |
| TPS - Substrate with full EVM use | ~350 tps * |
| TPS - Substrate with no EVM use | ~1400 tps * |
| TPS - ERC20 Transfers filled blocks | 100 tps ** |
| TPS - Simple eth transfers filled blocks | 238 tps ** |
| TPS - Simple eth transfers filled blocks Using batch transfers | 745 tps ** |
| On-Chain Data Size | ~150g as of February 2026 |
| Supported EIPs | EIP-20 (ERC-20), EIP-721 (NFTs), EIP-1155 (ERC-1155) EIP-1559, EIP-4337, EIP-712, EIP-1271, EIP-7913 |
| BLOCK_GAS_LIMIT | 75_000_000 |
| Epoch | 2880 blocks |
| Era | 2 epochs |
| Base gas price | 0.5 gwei |
| Elasticity | 125_000 lower() 0 ideal() 500_000 upper() 1_000_000 |
| Peak Observed EVM volume | ~375k transactions in a day |
| Peak Observed Substrate volume | ~400k extrinsics in a day |
| Substrate extrinsics fee | 0.015932248 CTC for basic balance transfer |
Substrate large data input fee per megabyte | 110 CTC |
| EVM Transaction fee | Varies based on gas price, which varies based on % fill of recent blocks Formula Current gas price in wei * (estimated native transfer gas unit) / (decimals) Example with base fee for a simple transfer, assuming base gas price of 0.5 gwei 500000000*21000/(10^18) = 0.0000105 CTC |
* May vary depending on factors such as other concurrent volume, type of transactions and extrinsics.
** Capacity calculated based on BLOCK_GAS_LIMIT, which can be increased to a desired value.