Of course that cannot be canceled, because the blockchain system does not have a system like the one in a centralized application like Paypal. And as you know that the blockchain system uses a decentralized system, so cancellation of transactions will not be possible because this is not a centralized system (in other words no one can control it).

In my humble opinion, SEER does not have disadvantages that are detrimental to the community. Because this project was built with the results of the development of blockchain technology using the BitShares 2.0 platform (Graphene Toolkit). On this platform it is clearly seen to compare very far with the previous generation of blockchain.
But on the other hand, people are still loyal to the use of the etherum platform compared to BitShares. Where usually people still using often of erc20 wallets to accommodate their tokens, while Mainnet SEER has created its own wallet. From this, usually people are a little reluctant to try and make a new wallet. Well, you don't need to worry about this because SEER can also be converted into erc20 tokens and transferred to the erc20 wallet, but the fee is a bit expensive because it uses the ethereum platform. (PS: One of the advantages of mainnet SEER is the fast delivery and very cheap transfer fees compared to other platforms)

In my humble opinion, SEER does not have disadvantages that are detrimental to the community. Because this project was built with the results of the development of blockchain technology using the BitShares 2.0 platform (Graphene Toolkit). On this platform it is clearly seen to compare very far with the previous generation of blockchain.
But on the other hand, people are still loyal to the use of the etherum platform compared to BitShares. Where usually people still using often of erc20 wallets to accommodate their tokens, while Mainnet SEER has created its own wallet. From this, usually people are a little reluctant to try and make a new wallet. Well, you don't need to worry about this because SEER can also be converted into erc20 tokens and transferred to the erc20 wallet, but the fee is a bit expensive because it uses the ethereum platform. (PS: One of the advantages of mainnet SEER is the fast delivery and very cheap transfer fees compared to other platforms)

most of the predication projects on the market are Dapps. However, SEER is not a Dapp, SEER is a public blockchain focusing on prediction markets. The feature of 1.5 seconds confirmation time and 3300 TPS is the guarantee for large-scale commercial Dapps.

most of the predication projects on the market are Dapps. However, SEER is not a Dapp, SEER is a public blockchain focusing on prediction markets. The feature of 1.5 seconds confirmation time and 3300 TPS is the guarantee for large-scale commercial Dapps.