POLKADOT
Polkadot is a protocol that allows independent blockchains to exchange information. Polkadot is an inter-chain blockchain protocol which unlike internet messaging protocols (e.g. TCP/IP) also enforces the order and the validitiy of the messages between the chains. This interoperability also allows the additional benefit of scalability by creating a general environment for multiple state machines.
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MarketPairPriceVolume 24H24H (price)24H (volume)
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CoinTiger
DOT/USDT 22 days ago$ 20.59$ 13.732 M3.31%-30.59% -
Bittrex
DOT/USD 22 days ago$ 20.61$ 535.073 K-- -
Bittrex
DOT/BTC 22 days ago$ 20.67$ 453.178 K--
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Kraken
DOT/USDT 22 days ago$ 20.56$ 1.282 M2.29%-62.62% -
Kraken
DOT/GBP 22 days ago$ 20.69$ 623.51 K3.50%6.03%
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ABCC
DOT/USDT 22 days ago$ 20.63$ 29.964 K2.48%9.05% -
CoinEx
DOT/BTC 22 days ago$ 20.57$ 81.109 K3.16%-25.27% -
CoinEx
DOT/USDT 22 days ago$ 20.54$ 388.752 K2.80%-31.45%
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Upbit
DOT/KRW 22 days ago$ 19.32$ 37.552 M2.33%-73.83% -
BitMart
DOT/USDT 22 days ago$ 20.57$ 30.037 M3.16%-0.33% -
BitZ
DOT/USDT 22 days ago$ 20.71$ 150.919 M2.93%-4.05% -
Kraken
DOT/AUD 22 days ago$ 22.84$ 46.98 K12.13%-30.14%
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Kraken
DOT/XBT 22 days ago$ 20.60$ 6.096 M2.23%-52.35%
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Kraken
DOT/EUR 22 days ago$ 20.61$ 29.027 M--
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Kraken
DOT/USD 22 days ago$ 20.59$ 29.971 M--
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BKEX
DOT/USDT 22 days ago$ 20.59$ 51.878 M3.52%-29.00% -
BKEX
DOT/BTC 22 days ago$ 20.59$ 15.511 M3.68%-36.33%
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Bitfinex
DOT/USD 22 days ago$ 20.63$ 6.213 M1.33%-65.24% -
Bitfinex
DOT/BTC 22 days ago$ 20.60$ 984.394 K1.58%-52.93%
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Digifinex
DOT/USDT 22 days ago$ 20.57$ 61.739 M2.08%-37.63% -
Kraken
DOT/ETH 22 days ago$ 20.60$ 3.003 M--
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ZBG
DOT/USDT 22 days ago$ 20.57$ 8.468 M1.03%7.75% -
CoinBene
DOT/USDT 22 days ago$ 20.57$ 62.333 M0.83%-13.81% -
Bibox
DOT/USDT 22 days ago$ 20.53$ 12.128 M0.98%-15.84% -
Bitfinex
DOT/UST 22 days ago$ 20.88$ 2.775 M0.82%-47.63%
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OKEx
DOT/ETH 22 days ago$ 20.50$ 131.806 K4.06%-27.96% -
Coineal
DOT/BTC 22 days ago$ 20.51$ 1.501 M3.32%-35.39% -
Coineal
DOT/USDT 22 days ago$ 20.51$ 18.18 M3.85%-27.33%
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Upbit
DOT/BTC 22 days ago$ 20.07$ 72.923 K3.19%-82.78%
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Huobi Global
DOT/BTC 22 days ago$ 20.56$ 9.121 M3.16%-48.23% -
Huobi Global
DOT/USDT 22 days ago$ 20.55$ 195.609 M3.16%-34.56%
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Huobi Global
DOT/HUSD 22 days ago$ 20.50$ 815.864 K3.22%-31.33%
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Binance
DOT/NGN 23 days ago$ 25.60$ 33.369 K2.73%-43.57% -
OKEx
DOT/BTC 23 days ago$ 20.57$ 36.691 M3.99%-28.64%
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OKEx
DOT/USDT 23 days ago$ 20.53$ 118.92 M3.58%-21.53%
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Binance
DOT/USDT 23 days ago$ 20.60$ 369.477 M4.15%-34.40%
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Binance
DOT/BNB 23 days ago$ 20.56$ 2.399 M4.10%-14.85%
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Binance
DOT/EUR 23 days ago$ 20.69$ 6.396 M3.92%-38.35%
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Binance
DOT/BUSD 23 days ago$ 20.59$ 16.958 M3.78%-33.87%
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Binance
DOT/BTC 23 days ago$ 20.59$ 78.692 M4.15%-39.00%
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Binance
DOT/BIDR 23 days ago$ 20.54$ 116.355 K4.00%-35.75%
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Bithumb
DOT/KRW 23 days ago$ 19.17$ 18.832 M3.40%-46.53% -
Virgox
DOT/USDT 23 days ago$ 20.66$ 577.28 K-- -
Crypto.com
DOT/CRO 23 days ago$ 20.70$ 53.548 K-- -
Crypto.com
DOT/USDT 23 days ago$ 20.72$ 3.991 M--
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Bitcoin.com Exchange
DOT/USD 23 days ago$ 20.78$ 423.747 K-- -
Changelly PRO
DOT/BTC 23 days ago$ 20.80$ 72.668 K-- -
Atomars
DOT/BUSD 23 days ago$ 20.63$ 80.567 K-- -
Atomars
DOT/USDT 23 days ago$ 20.63$ 934.117 K--
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Atomars
DOT/BTC 23 days ago$ 20.63$ 351.338 K--
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BTSE
DOT/USD 23 days ago$ 20.71$ 752.641 K-- -
Huobi Indonesia
DOT/USDT 23 days ago$ 20.67$ 11.906 K-- -
VCC Exchange
DOT/BTC 23 days ago$ 20.67$ 41.879 M-- -
Changelly PRO
DOT/USDT 23 days ago$ 20.78$ 423.871 K--
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Huobi Korea
DOT/USDT 23 days ago$ 20.67$ 134.344 K-- -
Huobi Korea
DOT/BTC 23 days ago$ 20.72$ 620.89 K--
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VCC Exchange
DOT/USDT 23 days ago$ 20.65$ 232.034 M--
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AEX
DOT/USDT 23 days ago$ 20.80$ 528.559 K-- -
Changelly PRO
DOT/ETH 23 days ago$ 20.86$ 23.686 K--
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Bithumb Global
DOT/USDT 23 days ago$ 20.74$ 239.452 K-- -
MXC
DOT/USDT 23 days ago$ 20.72$ 5.009 M-- -
MXC
DOT/BTC 23 days ago$ 20.80$ 2.072 M--
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Bione
DOT/USDT 23 days ago$ 20.72$ 1.089 M-- -
Gate.io
DOT/BTC 23 days ago$ 20.82$ 322.866 K-- -
Gate.io
DOT/USDT 23 days ago$ 20.73$ 24.46 M--
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XT
DOT/USDT 23 days ago$ 20.72$ 18.742 M-- -
Tokenize
DOT/USD 23 days ago$ 20.78$ 2.12 M-0.53%-2.36% -
Tokenize
DOT/SGD 23 days ago$ 20.76$ 9.229 K-0.48%3.79%
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Hoo.com
DOT/USDT 23 days ago$ 20.75$ 4.319 M-- -
Oceanex
DOT/USDT 23 days ago$ 20.86$ 857.961 K0.58%-6.13% -
Oceanex
DOT/BTC 23 days ago$ 20.83$ 1.1 M-0.76%-3.29%
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BW.com
DOT/USDT 23 days ago$ 20.74$ 7.788 M-1.94%-37.92% -
COINBIG
DOT/USDT 23 days ago$ 20.78$ 361.629 K-- -
NovaDAX
DOT/USDT 23 days ago$ 20.62$ 18.299 K2.03%-28.87% -
NovaDAX
DOT/BRL 23 days ago$ 20.81$ 289.227 K-0.95%-60.30%
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Dcoin
DOT/USDT 23 days ago$ 20.81$ 17.06 M-1.28%-9.90% -
WazirX
DOT/INR 23 days ago$ 20.98$ 535.376 K3.76%-35.34% -
WazirX
DOT/USDT 23 days ago$ 20.80$ 388.078 K4.10%-37.71%
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OKCoin
DOT/USD 23 days ago$ 20.87$ 67.564 K-- -
Satang Pro
DOT/THB 23 days ago$ 20.44$ 43.793 K1.84%-17.77% -
Bitkub
DOT/THB 23 days ago$ 20.43$ 3.874 M2.92%-28.06% -
Indodax
DOT/IDR 23 days ago$ 20.57$ 982.895 K3.06%-19.94% -
BtcTurk PRO
DOT/USDT 23 days ago$ 20.54$ 7.032 M2.85%-37.08% -
BtcTurk PRO
DOT/BTC 23 days ago$ 20.54$ 119.199 K3.01%-47.87%
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BtcTurk PRO
DOT/TRY 23 days ago$ 20.52$ 36.105 M3.06%-38.12%
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Bilaxy
DOT/USDT 23 days ago$ 20.55$ 1.522 M2.60%5.09% -
Bitrue
DOT/USDT 23 days ago$ 20.35$ 8.206 M1.95%266.47% -
Bitrue
DOT/BTC 23 days ago$ 20.52$ 521.114 K2.81%-19.88%
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BitMax
DOT/USDT 23 days ago$ 20.56$ 3.053 M2.54%-10.16% -
Coinone
DOT/KRW 23 days ago$ 19.30$ 2.288 M1.31%-33.04% -
Paribu
DOT/TRY 23 days ago$ 20.46$ 5.469 M2.10%-52.51% -
CEX.IO
DOT/USD 23 days ago$ 20.60$ 232.023 K2.95%-27.67% -
KuCoin
DOT/UST 23 days ago$ 20.31$ 741.072 K1.45%43.77% -
Hotbit
DOT/USDT 23 days ago$ 20.53$ 4.915 M2.19%-26.72% -
Poloniex
DOT/USDT 23 days ago$ 20.61$ 748.555 K2.59%-31.58% -
KuCoin
DOT/BTC 23 days ago$ 20.56$ 1.468 M2.59%-2.21%
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KuCoin
DOT/USDT 23 days ago$ 20.59$ 12.069 M2.90%-20.65%
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Bittrex
DOT/ETH 23 days ago$ 20.45$ 124.628 K1.04%-16.76%
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Bittrex
DOT/USDT 23 days ago$ 20.59$ 397.405 K2.49%-1.54%
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Hotbit
DOT/BTC 23 days ago$ 20.55$ 1.564 M1.99%-27.39%
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Poloniex
DOT/BTC 23 days ago$ 20.43$ 191.688 K1.04%-21.82%
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CEX.IO
DOT/USDT 23 days ago$ 20.75$ 43.358 K3.23%-41.57%
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Bittrex
DOT/EUR 23 days ago$ 21.18$ 28.537 K-0.52%17.87%
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Float SV
DOT/USDT 23 days ago$ 20.78$ 328.90-- -
STEX
DOT/BTC 23 days ago$ 22.31$ 107.647.16%-32.79% -
Liquid
DOT/BTC 23 days ago$ 20.81$ 26.621 K-- -
Liquid
DOT/USDT 23 days ago$ 20.73$ 31.437 K3.44%-24.89%
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CoinFLEX
DOT/USD 23 days ago$ 20.15$ 0.4031--90.90% -
BitAsset
DOT/USDT one month ago$ 15.51$ 28.018 M-- -
BitAsset
DOT/TWD one month ago$ 15.54$ 443.782 M--
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Binance
DOT/BKRW one month ago$ 12.44$ 15.776 K--
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Bitforex
DOT/USDT 6 months ago$ 329.05$ 1.275 M-3.52%-15.87% -
ZB
DOT/QC 6 months ago$ 312.25$ 1.267 M-7.61%-19.41% -
DragonEx
DOT/USDT 6 months ago$ 306.36$ 713.337 K-8.68%-10.55% -
BigONE
DOT/ONE 6 months ago$ 349.89$ 51.231 K1.32%2.28% -
BigONE
DOT/USDT 6 months ago$ 354.31$ 60.209 K3.91%13.72%
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BigONE
DOT/BTC 6 months ago$ 351.17$ 52.176 K3.53%7.89%
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Hotbit
DOT/ETH 6 months ago$ 356.42$ 197.901 K--
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WhaleEx
DOT/USDT 6 months ago$ 334.79$ 66.96-- -
LBank
DOT/USDT one year ago$ 105.83$ 4.365 M2.19%129.74% -
BiKi
DOT/USDT one year ago$ 247.35$ 245.485 K0.04%2.52% -
Hotbit
DOT/HTB one year ago$ 104.44$ 25.37 K-0.28%2.23%
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Idax
DOT/USDT one year ago$ 171.34--- -
ZG.com
DOT/USDT one year ago$ 203.31$ 651.295 K-- -
TOKOK
DOT/ETH one year ago$ 235.07$ 50.485 K1.93%16.81%
Oct 15, 2017
Nov 14, 2017
100% completed
$145 000 000
13% cap completed
Cap
763 973.00 ETH
About POLKADOT
Polkadot allows new designs of blockchains to communicate and pool their security while still allowing them to have entirely arbitrary state-transition functions.
This opens to the door to a network of blockchains, where private and consortium chains can be firewalled from open and public chains like Ethereum without losing the ability to communicate with them on their own terms, not unlike the intranet/internet synergy we see today.
At a high level, here are the problems we are attempting to solve:
1. Interoperability
Polkadot is designed to enable applications and smart contracts on one blockchain to seamlessly transact with data and assets on other chains.
2. Scalability
Polkadot gives the ability to run several parachains*, each processing multiple transactions in parallel, which allows networks to obtain infinite scalability.
3. Shared Security
With Polkadot, security is pooled within the network, which means that individual chains can leverage collective security without having to start from scratch to gain traction and trust.
Features
- Provides a framework under which new blockchains may be created and to which existing blockchains can, if their communities desire, be transitioned
- Pooled security
- Trust-free interchain transactability
Technical Info
Technical details:
Polkadot achieves low-level consensus over a set of mutually agreed valid blocks through a modern asynchronous Byzantine faulttolerant (BFT) algorithm.
The source code:
Is intended to be a free and open project, the protocol specification being under a Creative Commons license and the code being placed under a FLOSS license.
Proof of developer:
Public team
POLKADOT Roadmap
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Networking subsystem
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This is the means by which a peer network is formed and maintained. First an altered devp2p, then libp2p.
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Finalisation mechanism
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Optimistic BFT Proof of Authority consensus mechanism. The mechanism allows the proof of misbehaviour for the dismissal of malicious validators.
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Parallelised candidate selection
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This is allowing multiple independent items to be agreed upon under a single series based upon subjective reception of the partial set of validator statements. Used as an input to the finalization mechanism.
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Proof of Stake chain
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Extending the consensus mechanism into Proof of Stake territory; this module includes staking tokens, managing entry and exit from the validator pool, a market mechanism for determining.
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Parachain implementation
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This will include an integration with the Proof of Stake chain, allowing the parachain to gain consensus without its own internal consensus mechanism. More than likely this will include a WebAssembly-based contract execution architecture.
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Transaction processing subsystem
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An evolution of the parachain and relay-chain, this will allow for transactions to be sent, received and propagated. It includes the designs of transaction queuing and optimised transaction routing on the network layer.
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Transaction-routing subsystem
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This introduces more specifics into the relay-chains’ behaviour. Management of the ingress/egress queues and network protocol with means of directed transaction propagation, ensuring independent parachain collators are not overly exposed to transactions that are not of interest.
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Relay chain
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This is the final stage of the relay-chain, allowing the dynamic addition, removal and emergency pausing of parachains, the reporting of bad behaviour and includes implementation of the ‘fisherman’ functionality.
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Independent collators
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This is the delivery of an alternative chain-specific collator functionality. It includes proof creation (for collators), parachain misbehaviour detection (for fishermen) and the validation function (for validators). It also includes any additional networking required to allow the two to discover and communicate.
Read More
POLKADOT Team
Verified 0%
Attention. There is a risk that unverified members are not actually members of the team
$ 33.86
12.31%
Coin Stats
Daily, %:
12.31%
Weekly, %:
-3.32%
Monthly, %:
119.06%
Market Info
Market Cap:
$ 32.798 B
Volume 24h:
$ 3.887 B
Circ. Supply:
968.372 M DOT
Ticker:
DOT
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