Name |
Coinmotion Oy |
Relevant legal entity identifier |
743700PZG5RRF7SA4Q58 |
Name of the crypto-asset |
Komodo |
Consensus Mechanism |
Komodo is present on the following networks: Binance Smart Chain, Komodo.
Binance Smart Chain (BSC) uses a hybrid consensus mechanism called Proof of Staked Authority (PoSA), which combines elements of Delegated Proof of Stake (DPoS) and Proof of Authority (PoA). This method ensures fast block times and low fees while maintaining a level of decentralization and security. Core Components 1. Validators (so-called “Cabinet Members”): Validators on BSC are responsible for producing new blocks, validating transactions, and maintaining the network’s security. To become a validator, an entity must stake a significant amount of BNB (Binance Coin). Validators are selected through staking and voting by token holders. There are 21 active validators at any given time, rotating to ensure decentralization and security. 2. Delegators: Token holders who do not wish to run validator nodes can delegate their BNB tokens to validators. This delegation helps validators increase their stake and improves their chances of being selected to produce blocks. Delegators earn a share of the rewards that validators receive, incentivizing broad participation in network security. 3. Candidates: Candidates are nodes that have staked the required amount of BNB and are in the pool waiting to become validators. They are essentially potential validators who are not currently active but can be elected to the validator set through community voting. Candidates play a crucial role in ensuring there is always a sufficient pool of nodes ready to take on validation tasks, thus maintaining network resilience and decentralization. Consensus Process 4. Validator Selection: Validators are chosen based on the amount of BNB staked and votes received from delegators. The more BNB staked and votes received, the higher the chance of being selected to validate transactions and produce new blocks. The selection process involves both the current validators and the pool of candidates, ensuring a dynamic and secure rotation of nodes. 5. Block Production: The selected validators take turns producing blocks in a PoA-like manner, ensuring that blocks are generated quickly and efficiently. Validators validate transactions, add them to new blocks, and broadcast these blocks to the network. 6. Transaction Finality: BSC achieves fast block times of around 3 seconds and quick transaction finality. This is achieved through the efficient PoSA mechanism that allows validators to rapidly reach consensus. Security and Economic Incentives 7. Staking: Validators are required to stake a substantial amount of BNB, which acts as collateral to ensure their honest behavior. This staked amount can be slashed if validators act maliciously. Staking incentivizes validators to act in the network's best interest to avoid losing their staked BNB. 8. Delegation and Rewards: Delegators earn rewards proportional to their stake in validators. This incentivizes them to choose reliable validators and participate in the network’s security. Validators and delegators share transaction fees as rewards, which provides continuous economic incentives to maintain network security and performance. 9. Transaction Fees: BSC employs low transaction fees, paid in BNB, making it cost-effective for users. These fees are collected by validators as part of their rewards, further incentivizing them to validate transactions accurately and efficiently.
Komodo employs a unique consensus model known as Delayed Proof of Work (dPoW) to enhance security and interoperability across blockchain networks. Core Components: Delayed Proof of Work (dPoW): Komodo's dPoW secures its blockchain by notarizing blocks onto an external blockchain, most commonly Bitcoin, leveraging Bitcoin's robust Proof of Work (PoW) security. dPoW acts as a secondary consensus layer, ensuring that even if the Komodo network is compromised, its notarized data remains immutable on the Bitcoin network. Notary Nodes: Specialized nodes called notary nodes are responsible for performing the notarization process. These nodes periodically record Komodo's blockchain state onto the Bitcoin blockchain by creating and submitting special transactions. Notary nodes are elected through a Proof of Stake (PoS)-like voting system, where KMD token holders vote for trusted operators. Primary Consensus Layer: Komodo uses a Proof of Work (PoW) mechanism for its primary layer to validate transactions and produce blocks within its network. This ensures compatibility with mining hardware and allows independent blockchain operations. Interoperability: The dPoW mechanism can extend its security to third-party blockchains by notarizing their states onto Bitcoin via the Komodo ecosystem, promoting cross-chain collaboration and enhanced security. |
Incentive Mechanisms and Applicable Fees |
Komodo is present on the following networks: Binance Smart Chain, Komodo.
Binance Smart Chain (BSC) uses the Proof of Staked Authority (PoSA) consensus mechanism to ensure network security and incentivize participation from validators and delegators. Incentive Mechanisms 1. Validators: Staking Rewards: Validators must stake a significant amount of BNB to participate in the consensus process. They earn rewards in the form of transaction fees and block rewards. Selection Process: Validators are selected based on the amount of BNB staked and the votes received from delegators. The more BNB staked and votes received, the higher the chances of being selected to validate transactions and produce new blocks. 2. Delegators: Delegated Staking: Token holders can delegate their BNB to validators. This delegation increases the validator's total stake and improves their chances of being selected to produce blocks. Shared Rewards: Delegators earn a portion of the rewards that validators receive. This incentivizes token holders to participate in the network’s security and decentralization by choosing reliable validators. 3. Candidates: Pool of Potential Validators: Candidates are nodes that have staked the required amount of BNB and are waiting to become active validators. They ensure that there is always a sufficient pool of nodes ready to take on validation tasks, maintaining network resilience. 4. Economic Security: Slashing: Validators can be penalized for malicious behavior or failure to perform their duties. Penalties include slashing a portion of their staked tokens, ensuring that validators act in the best interest of the network. Opportunity Cost: Staking requires validators and delegators to lock up their BNB tokens, providing an economic incentive to act honestly to avoid losing their staked assets. Fees on the Binance Smart Chain 5. Transaction Fees: Low Fees: BSC is known for its low transaction fees compared to other blockchain networks. These fees are paid in BNB and are essential for maintaining network operations and compensating validators. Dynamic Fee Structure: Transaction fees can vary based on network congestion and the complexity of the transactions. However, BSC ensures that fees remain significantly lower than those on the Ethereum mainnet. 6. Block Rewards: Incentivizing Validators: Validators earn block rewards in addition to transaction fees. These rewards are distributed to validators for their role in maintaining the network and processing transactions. 7. Cross-Chain Fees: Interoperability Costs: BSC supports cross-chain compatibility, allowing assets to be transferred between Binance Chain and Binance Smart Chain. These cross-chain operations incur minimal fees, facilitating seamless asset transfers and improving user experience. 8. Smart Contract Fees: Deployment and Execution Costs: Deploying and interacting with smart contracts on BSC involves paying fees based on the computational resources required. These fees are also paid in BNB and are designed to be cost-effective, encouraging developers to build on the BSC platform.
Komodo incentivizes network participants through block rewards, transaction fees, and the notary node system while maintaining a cost-efficient fee structure for users. Incentive Mechanism: Block Rewards: Miners on the Komodo blockchain earn KMD tokens as block rewards for validating transactions and producing new blocks. This incentivizes them to maintain network security and participate actively. The block rewards follow a halving schedule similar to Bitcoin, reducing over time to control inflation and ensure long-term sustainability. Notary Node Rewards: Notary nodes, responsible for notarizing Komodo’s blockchain onto the Bitcoin network, receive additional rewards for their specialized role. These rewards are distributed from the network to compensate for Bitcoin transaction costs and encourage reliable operation. Proof of Stake Voting Rewards: KMD holders can vote for notary node operators through a PoS-based system, aligning their interests with network governance and enhancing decentralized decision-making. Third-Party Blockchain Security Incentives: Blockchains leveraging Komodo’s dPoW security model may provide additional incentives to notary nodes for securing their networks. Applicable Fees: Transaction Fees: Komodo charges minimal transaction fees in KMD tokens, making it cost-effective for users to transfer assets and interact with the network. These fees are distributed to miners as additional compensation for validating transactions. Notarization Costs: Notarization of Komodo’s blockchain onto Bitcoin incurs fees for submitting transactions to the Bitcoin network. These costs are covered through network incentives allocated to notary nodes. Third-Party Blockchain Costs: Blockchains using Komodo’s dPoW system may incur fees for securing their network through notarization, which are paid in KMD to incentivize notary nodes. |
Beginning of the period |
2024-06-09 |
End of the period |
2025-06-09 |
Energy consumption |
163532862.40427 (kWh/a) |
Energy consumption resources and methodologies |
The energy consumption of this asset is aggregated across multiple components:
For the calculation of energy consumptions, the so called “bottom-up” approach is being used. The nodes are considered to be the central factor for the energy consumption of the network. These assumptions are made on the basis of empirical findings through the use of public information sites, open-source crawlers and crawlers developed in-house. The main determinants for estimating the hardware used within the network are the requirements for operating the client software. The energy consumption of the hardware devices was measured in certified test laboratories. When calculating the energy consumption, we used - if available - the Functionally Fungible Group Digital Token Identifier (FFG DTI) to determine all implementations of the asset of question in scope and we update the mappings regulary, based on data of the Digital Token Identifier Foundation.
To determine the energy consumption of a token, the energy consumption of the network(s) binance_smart_chain is calculated first. For the energy consumption of the token, a fraction of the energy consumption of the network is attributed to the token, which is determined based on the activity of the crypto-asset within the network. When calculating the energy consumption, the Functionally Fungible Group Digital Token Identifier (FFG DTI) is used - if available - to determine all implementations of the asset in scope. The mappings are updated regularly, based on data of the Digital Token Identifier Foundation. |
Renewable energy consumption |
24.134702981 |
Energy intensity |
2.19696 (kWh) |
Scope 1 DLT GHG emissions - Controlled |
0.00000 (tCO2e/a) |
Scope 2 DLT GHG emissions - Purchased |
67374.89520 (tCO2e/a) |
GHG intensity |
0.90514 (kgCO2e) |
Key energy sources and methodologies |
To determine the proportion of renewable energy usage, the locations of the nodes are to be determined using public information sites, open-source crawlers and crawlers developed in-house. If no information is available on the geographic distribution of the nodes, reference networks are used which are comparable in terms of their incentivization structure and consensus mechanism. This geo-information is merged with public information from Our World in Data, see citation. The intensity is calculated as the marginal energy cost wrt. one more transaction.
Ember (2025); Energy Institute - Statistical Review of World Energy (2024) – with major processing by Our World in Data. “Share of electricity generated by renewables – Ember and Energy Institute” [dataset]. Ember, “Yearly Electricity Data Europe”; Ember, “Yearly Electricity Data”; Energy Institute, “Statistical Review of World Energy” [original data]. Retrieved from https://ourworldindata.org/grapher/share-electricity-renewables |
Key GHG sources and methodologies |
To determine the GHG Emissions, the locations of the nodes are to be determined using public information sites, open-source crawlers and crawlers developed in-house. If no information is available on the geographic distribution of the nodes, reference networks are used which are comparable in terms of their incentivization structure and consensus mechanism. This geo-information is merged with public information from Our World in Data, see citation. The intensity is calculated as the marginal emission wrt. one more transaction.
Ember (2025); Energy Institute - Statistical Review of World Energy (2024) – with major processing by Our World in Data. “Carbon intensity of electricity generation – Ember and Energy Institute” [dataset]. Ember, “Yearly Electricity Data Europe”; Ember, “Yearly Electricity Data”; Energy Institute, “Statistical Review of World Energy” [original data]. Retrieved from https://ourworldindata.org/grapher/carbon-intensity-electricity Licenced under CC BY 4.0 |