A method of measuring amounts of mosaics while taking into account their divisibility. It is figured out by multiplying the relative amount by 10divisibility. For example, if the mosaic has divisibility 2, to send 10 units (relative) you should define 1000 (absolute) instead.
A container for assets, which can only be modified with its private key. An account always has two keys (private and public) and an address. Read more.
A configurable set of smart rules to block announcing or receiving transactions for a specific account. Read more
A type of transaction that merges multiple transactions into one by generating a one-time disposable smart contract. Read more.
An Aggregate Transaction is bonded when it requires signatures from multiple participants. Read more.
An Aggregate Transaction is complete when all the required participants have signed it. Read more.
Nodes responsible for storing data in a readable form in MongoDB. They are also responsible for collecting the cosignatures of aggregated bonded transactions.
The automatic process by which Symbol servers allows accounts to register as delegated harvesters via special transfer messages.
The original project alias for NEM 2.0 – later labeled as Symbol.
The act providing a signature to approve a transaction.
Accounts that act as account managers to multisig accounts. Cosignatories need to sign multisig account transactions before they can be announced to the network.
A built-in feature of Symbol which enables the trading of tokens across different blockchains without using an intermediary party (e.g. an exchange service). Read more.
A time window for a transaction to be accepted before it reaches its expiration. The transaction is eliminated when the deadline is reached and all the nodes reject the transaction. Read more.
A method of harvesting that allows users to receive rewards without having to run a node locally by delegating their importance scores to a brand new proxy account. Read more.
The property of mosaics that enable fractional amounts. The number of divisibility refers to the decimal place to which the mosaic can be divided.
Length of time measured in blocks. Each block on the Symbol blockchain takes about 30 seconds to harvest.
The fee to be paid for a transaction. Calculated by reading the fee multiplier from the block in which the transaction got confirmed and multiplying it by the size of the transaction.
A multiplier used to calculate the effective fee of each transaction contained within a block.
Network-wide rules that determine whether accounts will be able to send or receive a specific mosaic (with Mosaic Restrictions enabled).
The process of creating new blocks on the Symbol blockchain. Read more.
An account determined by the node operator that shares a portion of the block rewards.
A type of transaction which locks funds for a certain amount of blocks. This transaction is required before announcing an Aggregate Bonded Transaction. When the associated Aggregate Transaction is complete, the locked funds are returned to the original account. Read more.
A protocol which creates a trustless environment for the decentralized exchange of assets. It guarantees that a swap will take place if all the participants agree. On the other hand, if some of them decide not to conclude the process, each participant will receive their locked funds back.
Network configured increase in currency supply per block. The mosaics created due to inflation are included in the block reward. Read more.
A method of harvesting executed by running a local node.
The maximum fee allowed by the sender to be paid for this transaction to be confirmed in a block.
A structure of nodes labeled by hashes. It is a data validation technique used by Symbol to store large data associated with a block that cannot be retrieved directly from the block header. It allows light clients to verify if an element (e.g. transaction, receipt statement) exists without demanding the entire ledger history.
The ability to attach text strings to transactions.
Additional information that can be attached to accounts, mosaics, or namespaces. Read more.
Number of cosignatories required for the multisignature account to execute a transaction.
Number of cosignatories required to remove a cosignatory from a multisignature account.
Digital tokens on the Symbol blockchain used to represent fixed assets – set of multiple identical things that do not change. Read more.
A feature that allows mosaic creators to control which accounts can transact with the asset. It only affects mosaics with the restrictable property enabled explicitly at the moment of creation. Read more.
An advanced built-in feature of Symbol that allows multisignature accounts to be cosigners for other multisignature accounts, creating multiple layers of cosignatories. Multi-level multisignature accounts add “AND/OR” logic to multi-signature transactions.
Accounts that require additional signatures (from cosignatories) to initiate actions/transfers. Read more.
Unique domain spaces on the Symbol blockchain which can be linked to Symbol accounts or mosaics. Functions similarly to internet domains. Read more.
Desktop NIS1 wallet created by the NEM Foundation.
An account defined by the network operator that will receive a percentage of the harvesting rewards.
The first version of NEM’s blockchain node that operates the public mainnet with the native currency XEM. First launched on March 31, 2015.
The act by which the Symbol network will prevent communication with a malicious remote node and reject incoming connections from it.
A measure of trust that the Symbol network determines for each specific node. The network’s trust for a node increases with each successful interaction, and decreases for each failed attempt of communication.
Realm outside of the blockchain. Off-chain activity does not directly reflect on the blockchain.
Nodes that facilitate the blockchain process by verifying transactions and blocks, running the consensus algorithm, creating new blocks, and propagating the changes through the network.
A feature that enables delegated harvesters to preserve their status despite connectivity problems of nodes. With PDHU, if a node experiences turbulence and reboots, the existing delegated harvesters will automatically reconnect when the node is back online.
Cryptographic key that gives ultimate control over an account and its assets, and must thus be kept secret. It is paired with the public key in the key pair system.
Symbol’s consensus mechanism. It is a modified PoS algorithm which considers users’ activity in the network in addition to their network stakes. The chance that accounts will have to harvest a block is calculated through their importance scores. Read more.
The public identifier of the key pair, which can be disseminated widely. It is used to prove that a transaction was signed with the paired private key. The public key is cryptographically derived from the private key.
Record of proof for every hidden change on the blockchain. The collection of receipts are hashed into a merkle tree and linked to a block. Read more.
A mosaic selected by the mosaic creator to define mosaic restrictions that depend directly on the selected mosaic’s global restrictions.
The act of undoing a block(s) that was previously confirmed.
A type of transaction between two accounts where the mosaics remain locked until the recipient presents a valid SecretProofTransaction. Otherwise, the funds are returned to the sender. Read SecretLockTransaction.
A type of transaction through which the recipient of a SecretLockTransaction provides proof and unlocks the mosaics. Read SecretLockTransaction.
A feature which provides Symbol network protection against being spammed with lots of unconfirmed transactions.
A unique domain on the Symbol blockchain that is a part of a larger domain under the namespace hierarchy. Subnamespaces can only exist in conjunction with a root namespace.
The primary software development tool to create Symbol components, such as additional tools, libraries, or applications. It enables developers to focus on their product rather than on the specific API details due to its higher abstraction. Read more.
The open-source command-line interface to interact with the Symbol blockchain. Read more.
Plugins that can be added to the Symbol’s protocol to extend its capabilities. Allows developers to introduce different ways to alter the chain’s state via transactions without modifying the core engine or disrupting other features. Read more.
Security protocol used to encrypting communication between peers on the Symbol blockchain.
Set of plugins that determine the kinds of transactions the network supports.
The most basic transaction used to send mosaics and messages between two accounts. Read more.
VRF stands for verifiable random function. All potential harvesting accounts must link to a second public key by announcing a VrfKeyLinkTransaction. The key linked is then used to randomize block production and leader/participant selection.
The native currency of the Symbol blockchain.
Last updated by Xavi Artigas on 2021-10-06.Did you find what you were looking for? Give us your feedback.