# References
[1] PoS共识算法 https://en.wikipedia.org/wiki/Proof_of_stake
[2] PoW共识算法 https://en.wikipedia.org/wiki/Proof_of_work
[3] NPoS共识算法 https://w3f-research.readthedocs.io/en/latest/polkadot/NPoS/
[4] XCM https://github.com/paritytech/xcm-format
[5] Substrate Pallet https://substrate.dev/docs/en/knowledgebase/runtime/pallets
[6] Substrate FRAME https://substrate.dev/docs/en/knowledgebase/runtime/frame
[7] Uniswap Oracles https://uniswap.org/docs/v2/core-concepts/oracles/
[8] Uniswap SDK https://uniswap.org/docs/v2/API/overview/
[9] Alpha Finance LP Price https://blog.alphafinance.io/fair-lp-token-pricing/
[10] Substrate Offchain Worker https://substrate.dev/docs/en/knowledgebase/runtime/off-chain-workers
[11] Eelectrum Check Point https://electrumx.readthedocs.io/en/latest/protocol-basics.html#block-headers
[12] Bitcoin Check Point Format https://github.com/spesmilo/electrum/blob/master/electrum/checkpoints.json
[13] Multi Signature https://en.bitcoin.it/wiki/Multisignature
[14] 椭圆曲线加密 https://en.wikipedia.org/wiki/Elliptic-curve_cryptography