我们希望从 XCMP 获得的一个关键特性是规范平行链区块,即那些我们最终认可它已经发生的平行链区块。这意味着,在当前的平行链区块中,只对那些从平行链区块发送的消息起作用,这些平行链区块本身既规范又早于当前平行链区块。 中继链定义了所有平行链的历史记录。例如,来自平行链B的区块头在中继链区块 301 中,可以说其作用于区块 300 之前的所有消息。如果作用于区块 300 之前的所有消息,那就作用于平行链 A 的区块发送的消息,并且仅当 A 平行链区块头出现在中继链 300 区块或更早的时候才会起作用。 这意味着中继链需要在验证消息方面发挥作用。然而,由于我们不能在这些平行链区块头中放置大量数据,中继链本身不应该具有消息的有效负载。相反,我们通过使用嵌套的 Merkle 树来有效地保持一致的历史。对应于已发送消息的平行链区块头将包含一个消息根哈希,即 Merkle 树的根。反过来,这个Merkle 树的叶子是从这个平行链到另一个平行链的消息散列链的区块头。 这意味着有一个包含每个消息哈希的哈希序列,让从一个平行链到另一个平行链的所有已发送消息得以验证。这允许收集人通过首先显示消息根在中继链中,然后证明这些是来自消息根哈希的消息,从而构造一个由许多散列组成的证据,证明它们对消息起作用,并且只对它们应该起作用的消息起作用。 有关此主题的详细信息,请参见: https://research.web3.foundation/en/latest/polkadot/XCMP.html # 本帖steem首发 [ 获得一致的历史记录](https://steemit.com/@sherryzhou/20210401yi) # 最近新帖 1. [ BCI生态全面开花](https://steemit.com/@sherryzhou/20210331bci) 2. [ 特殊的去中心化交易所](https://steemit.com/@sherryzhou/20210331cv) 2. [ 为交易者提供了极大的灵活性](https://steemit.com/@sherryzhou/20210330bian) 2. [ Uniswap自诞生以来发展迅速](https://steemit.com/@sherryzhou/20210330xun) 2. [ DeFi的发展简史](https://steemit.com/@sherryzhou/20210330jian) 2. [ 善谋者决胜千里之外](https://steemit.com/@sherryzhou/20210329heco) 2. [ 关于Trace项目传闻有很多](https://steemit.com/@sherryzhou/20210329wen) 2. [ 安全地参与defi](https://steemit.com/@sherryzhou/20210328an) 2. [ 去中心化新秀Filecoin](https://steemit.com/@sherryzhou/20210328xin) 2. [ 去中心化vs去中心化](https://steemit.com/@sherryzhou/20210327vs) 2. [ TRON上专业的一站式DeFi应用平台](https://steemit.com/@sherryzhou/20210327mix) 2. [ FilDA将来在行业的定位](https://steemit.com/@sherryzhou/20210326wei) 2. [ 加密市场中的Smart Beta](https://steemit.com/@sherryzhou/20210326jia) 2. [ 合成资金费用和全仓杠杆](https://steemit.com/@sherryzhou/20210325gan) 2. [ Gyroscope设计新机制](https://steemit.com/@sherryzhou/20210325gsp) 2. [ NFT 无疑是区块链领域的热点之一](https://steemit.com/@sherryzhou/20210324re) 2. [ defi交易类衍生品](https://steemit.com/@sherryzhou/20210324yan) 2. [ 弥补以太坊网络拥堵问题和高Gas费用问题](https://steemit.com/@sherryzhou/20210323mi) 2. [ 赋能BCHC,将商业全球化](https://steemit.com/@sherryzhou/20210323fu) 2. [ DeFi的风险](https://steemit.com/@sherryzhou/20210323feng) 2. [ 比特币过度集中于巨鲸投资人](https://steemit.com/@sherryzhou/20210322guo) 2. [ 南美洲首支比特币 ETF](https://steemit.com/@sherryzhou/20210322etf) 2. [ JGN正在Binance智能链上扩展](https://steemit.com/@sherryzhou/20210322jgn) 2. [ 分布式存储发展](https://steemit.com/@sherryzhou/20210321fa) 2. [ 聚集网络中的各类社区](https://steemit.com/@sherryzhou/20210321she) 2. [ 隐私公链头部项目](https://steemit.com/@sherryzhou/20210321tou) 2. [ 伴随DeFi崛起产生的流动性挖矿模式](https://steemit.com/@sherryzhou/20210320liu) 2. [ DeFi凭借强大财富效应迅速崛起](https://steemit.com/@sherryzhou/20210320xun) 2. [ Yieldwatch的参与资金是5.7亿美元](https://steemit.com/@sherryzhou/20210319yw) 2. [ Pancakeswap推出IFO](https://steemit.com/@sherryzhou/20210319pan) 2. [ Coinbase最大亮点是合规](https://steemit.com/@sherryzhou/20210318gui) 2. [ DEX对整个CEX生态的挑战是不同维度的](https://steemit.com/@sherryzhou/20210318wei) 2. [ Coinbase 服务](https://steemit.com/@sherryzhou/20210317base) 2. [ 投资NFT指数](https://steemit.com/@sherryzhou/20210317zhi) 2. [ 3月18日将NFT与DeFi结合](https://steemit.com/@sherryzhou/20210317nft) 2. [ 阿波罗将上线UWORLD](https://steemit.com/@sherryzhou/20210316uwd)
post_id | 90,134,504 | ||||||
---|---|---|---|---|---|---|---|
author | sherryzhou | ||||||
permlink | 20210401yi | ||||||
category | hive-150232 | ||||||
json_metadata | {"canonical_url":"https:\/\/hive.blog\/hive-150232\/@sherryzhou\/20210401yi","community":"hive-150232","app":"beempy\/0.24.15","links":["https:\/\/research.web3.foundation\/en\/latest\/polkadot\/XCMP.html","https:\/\/steemit.com\/@sherryzhou\/20210401yi","https:\/\/steemit.com\/@sherryzhou\/20210331bci","https:\/\/steemit.com\/@sherryzhou\/20210331cv","https:\/\/steemit.com\/@sherryzhou\/20210330bian","https:\/\/steemit.com\/@sherryzhou\/20210330xun","https:\/\/steemit.com\/@sherryzhou\/20210330jian","https:\/\/steemit.com\/@sherryzhou\/20210329heco","https:\/\/steemit.com\/@sherryzhou\/20210329wen","https:\/\/steemit.com\/@sherryzhou\/20210328an","https:\/\/steemit.com\/@sherryzhou\/20210328xin","https:\/\/steemit.com\/@sherryzhou\/20210327vs","https:\/\/steemit.com\/@sherryzhou\/20210327mix","https:\/\/steemit.com\/@sherryzhou\/20210326wei","https:\/\/steemit.com\/@sherryzhou\/20210326jia","https:\/\/steemit.com\/@sherryzhou\/20210325gan","https:\/\/steemit.com\/@sherryzhou\/20210325gsp","https:\/\/steemit.com\/@sherryzhou\/20210324re","https:\/\/steemit.com\/@sherryzhou\/20210324yan","https:\/\/steemit.com\/@sherryzhou\/20210323mi","https:\/\/steemit.com\/@sherryzhou\/20210323fu","https:\/\/steemit.com\/@sherryzhou\/20210323feng","https:\/\/steemit.com\/@sherryzhou\/20210322guo","https:\/\/steemit.com\/@sherryzhou\/20210322etf","https:\/\/steemit.com\/@sherryzhou\/20210322jgn","https:\/\/steemit.com\/@sherryzhou\/20210321fa","https:\/\/steemit.com\/@sherryzhou\/20210321she","https:\/\/steemit.com\/@sherryzhou\/20210321tou","https:\/\/steemit.com\/@sherryzhou\/20210320liu","https:\/\/steemit.com\/@sherryzhou\/20210320xun","https:\/\/steemit.com\/@sherryzhou\/20210319yw","https:\/\/steemit.com\/@sherryzhou\/20210319pan","https:\/\/steemit.com\/@sherryzhou\/20210318gui","https:\/\/steemit.com\/@sherryzhou\/20210318wei","https:\/\/steemit.com\/@sherryzhou\/20210317base","https:\/\/steemit.com\/@sherryzhou\/20210317zhi","https:\/\/steemit.com\/@sherryzhou\/20210317nft","https:\/\/steemit.com\/@sherryzhou\/20210316uwd"],"tags":["chinese","hnt","acu","defi","cn","btc","tron","trx","eth","bsc","stx","etc","blockstack","binancesmartchain","blockchain","bitcoin","crypto","vf3"]} | ||||||
created | 2021-04-01 12:50:03 | ||||||
last_update | 2021-04-01 12:50:03 | ||||||
depth | 0 | ||||||
children | 0 | ||||||
net_rshares | 28,790,463,647,912 | ||||||
last_payout | 2021-04-08 12:50:03 | ||||||
cashout_time | 1969-12-31 23:59:59 | ||||||
total_payout_value | 0.000 SBD | ||||||
curator_payout_value | 27.468 SBD | ||||||
pending_payout_value | 0.000 SBD | ||||||
promoted | 0.000 SBD | ||||||
body_length | 3,072 | ||||||
author_reputation | 286,198,047,550,170 | ||||||
root_title | 获得一致的历史记录 | ||||||
beneficiaries |
| ||||||
max_accepted_payout | 1,000,000.000 SBD | ||||||
percent_steem_dollars | 10,000 | ||||||
author_curate_reward | "" |
voter | weight | wgt% | rshares | pct | time |
---|---|---|---|---|---|
helle | 0 | 11,853,485,437 | 30% | ||
chris77d | 0 | 5,329,247,085 | 100% | ||
chaostheory | 0 | 71,822,087 | 10% | ||
butterfly-effect | 0 | 159,381,454 | 10% | ||
hyokhyok | 0 | 224,893,307 | 4.5% | ||
thegrandestine | 0 | 276,374,122 | 8% | ||
mysticalword | 0 | 43,780,914 | 10% | ||
dine77 | 0 | 12,078,855,029 | 1% | ||
paradoxofchoice | 0 | 128,027,899 | 10% | ||
betacore | 0 | 56,546,983 | 10% | ||
love-me | 0 | 8,175,292 | 5% | ||
omegacore | 0 | 637,139,819 | 10% | ||
karja | 0 | 95,288,328,765 | 2% | ||
tipu | 0 | 22,227,851,185,191 | 50% | ||
jsquare | 0 | 1,032,845,518,844 | 9% | ||
mmmmkkkk311 | 0 | 211,527,913,996 | 100% | ||
audiosiren | 0 | 25,358,189 | 10% | ||
the-reaper | 0 | 50,150,231 | 10% | ||
skybreaker | 0 | 276,613,611 | 10% | ||
blockchaindaily | 0 | 395,666,567 | 1% | ||
supreme-verdict | 0 | 4,725,860,531 | 10% | ||
retrocausality | 0 | 113,394,833 | 10% | ||
monster-reborn | 0 | 172,340,871 | 10% | ||
megalithic | 0 | 785,882,983 | 10% | ||
harkar | 0 | 26,915,472,734 | 3% | ||
ctime | 0 | 164,243,339,673 | 100% | ||
dappcoder | 0 | 25,493,722,293 | 30% | ||
tex.fund | 0 | 1,542,690,662 | 30% | ||
hnt | 0 | 34,238,944,394 | 30% | ||
acu.fund | 0 | 1,495,173,461 | 30% | ||
mana.bank | 0 | 1,399,162,317 | 30% | ||
acu.fund.witness | 0 | 1,410,600,515 | 30% | ||
spbank | 0 | 1,396,803,342 | 30% | ||
yaowl | 0 | 1,401,385,901 | 30% | ||
alanyao | 0 | 1,761,660,913,607 | 30% | ||
missingwolf | 0 | 1,363,709,335 | 30% | ||
xinhuaren | 0 | 1,410,327,617 | 30% | ||
acufund | 0 | 1,411,689,653 | 30% | ||
downvoter | 0 | 1,411,924,486 | 30% | ||
manabot1 | 0 | 1,412,722,510 | 30% | ||
manabot | 0 | 1,619,262,563 | 30% | ||
huaren.news | 0 | 745,194,032,496 | 30% | ||
cameron.barnes | 0 | 1,343,497,434 | 30% | ||
manabot2 | 0 | 1,412,411,734 | 30% | ||
sherryzhou | 0 | 896,188,494,976 | 30% | ||
goodvoter | 0 | 1,420,597,908 | 30% | ||
anonymity.inlet | 0 | 1,598,746,476 | 30% | ||
manabot3 | 0 | 1,409,397,684 | 30% | ||
manabank | 0 | 1,402,486,965 | 30% | ||
texfund | 0 | 1,402,796,947 | 30% | ||
goodreader | 0 | 637,677,715,300 | 30% | ||
goodposter | 0 | 1,414,922,718 | 30% | ||
goodcurator | 0 | 1,406,036,024 | 30% | ||
goodauthor | 0 | 1,403,668,806 | 30% | ||
shanyi | 0 | 1,406,617,870 | 30% | ||
yuwenzhaobin | 0 | 1,409,237,345 | 30% | ||
huangyiru | 0 | 1,614,058,512 | 30% | ||
qiuruling | 0 | 1,381,434,334 | 30% | ||
tongpingxia | 0 | 1,404,399,238 | 30% | ||
fushuo | 0 | 1,402,924,287 | 30% | ||
downscaner | 0 | 1,407,620,770 | 30% | ||
wang.han | 0 | 1,575,610,134 | 30% | ||
anonym.inlet | 0 | 1,566,492,010 | 30% | ||
rongyongyu | 0 | 1,409,152,298 | 30% | ||
heyaochen | 0 | 1,402,689,387 | 30% | ||
miyijuan | 0 | 1,402,749,966 | 30% | ||
xiangsong | 0 | 1,401,953,427 | 30% | ||
haiyaochang | 0 | 1,403,441,458 | 30% | ||
zhangyanxie | 0 | 1,404,869,236 | 30% | ||
jiduanren | 0 | 1,421,164,874 | 30% | ||
hanyiya | 0 | 1,403,368,252 | 30% | ||
guxiefeng | 0 | 1,403,406,585 | 30% | ||
hejuangang | 0 | 1,402,186,667 | 30% | ||
mengyin | 0 | 1,411,579,474 | 30% | ||
liaohepeng | 0 | 1,413,073,259 | 30% | ||
gaituan | 0 | 1,405,031,237 | 30% | ||
quxibei | 0 | 1,414,044,495 | 30% | ||
huarennews | 0 | 3,531,797,034 | 30% | ||
qukehan | 0 | 1,408,068,523 | 30% | ||
lvziyun | 0 | 1,368,929,981 | 30% | ||
telangpu | 0 | 1,410,894,696 | 30% | ||
chinesebi | 0 | 1,428,461,849 | 30% | ||
staryao | 0 | 741,601,422,613 | 30% | ||
ametistar | 0 | 0 | 5% | ||
william.turner | 0 | 1,448,124,953 | 30% | ||
alyssa.mey | 0 | 1,370,662,046 | 30% | ||
raven.mottram | 0 | 1,422,968,122 | 30% | ||
brian.shanno | 0 | 1,405,049,132 | 30% | ||
annmarie.prigge | 0 | 1,404,749,655 | 30% | ||
meaghan.dajer | 0 | 1,423,714,689 | 30% | ||
longye | 0 | 1,334,413,746 | 30% | ||
wangping | 0 | 1,401,625,367 | 30% | ||
likeqianq | 0 | 1,410,832,709 | 30% | ||
jinpingxi | 0 | 1,412,148,566 | 30% | ||
gavinyao | 0 | 1,416,108,917 | 30% | ||
dragon8king | 0 | 1,401,720,055 | 30% | ||
gavin.yao | 0 | 1,402,878,491 | 30% | ||
wangfang | 0 | 1,403,232,884 | 30% | ||
zhangjin | 0 | 1,420,391,753 | 30% | ||
china.news | 0 | 1,404,761,787 | 30% | ||
mingji | 0 | 1,406,525,211 | 30% | ||
zhtb | 0 | 1,392,802,616 | 30% | ||
liuyan | 0 | 1,405,902,496 | 30% | ||
newcoder | 0 | 1,603,587,059 | 30% | ||
sunyuchen | 0 | 1,368,823,769 | 30% | ||
trxsun | 0 | 1,401,520,682 | 30% | ||
coderhappy | 0 | 1,422,662,215 | 30% | ||
steem.voice | 0 | 1,402,966,650 | 30% | ||
gongsunyan | 0 | 1,421,750,734 | 30% | ||
siturenxiong | 0 | 1,427,126,507 | 30% | ||
yangshuyi | 0 | 1,412,768,776 | 30% | ||
yukaiyi | 0 | 1,604,306,243 | 30% | ||
coolvoter | 0 | 1,398,447,028 | 30% | ||
news.bot | 0 | 1,403,168,722 | 30% | ||
douxili | 0 | 1,377,404,270 | 30% | ||
voterking | 0 | 1,405,376,293 | 30% | ||
aivote | 0 | 14,788,476,794 | 30% | ||
yangsiyu | 0 | 1,654,340,682 | 30% | ||
wenyi | 0 | 1,886,508,316 | 30% | ||
hivesteem | 0 | 1,434,855,932 | 30% | ||
hbi | 0 | 1,376,178,251 | 30% | ||
steemflag | 0 | 1,415,767,200 | 30% | ||
visionaer3003 | 0 | 3,894,008,342 | 5% | ||
gammacore | 0 | 74,907,202 | 10% | ||
challengethegods | 0 | 0 | 10% | ||
sigmacore | 0 | 42,722,839 | 10% | ||
knightcore | 0 | 366,730,866 | 10% | ||
v-56 | 0 | 0 | 5% | ||
psicore | 0 | 74,495,520 | 10% | ||
chess-evolved | 0 | 79,585,283 | 10% | ||
chessevolved | 0 | 92,981,967 | 10% | ||
game-of-kings | 0 | 683,407,677 | 10% | ||
alpha-and-omega | 0 | 107,303,861 | 10% | ||
zetacore | 0 | 61,661,802 | 10% | ||
mortalitymyth | 0 | 0 | 10% | ||
ryancoretotstceo | 0 | 0 | 9% | ||
main-gi | 0 | 193,101,872 | 10% | ||
voidling | 0 | 0 | 8% | ||
praise-phoenix | 0 | 0 | 8% | ||
godoftomatoes | 0 | 10,264,391 | 9.9% | ||
enderluck | 0 | 0 | 7.5% | ||
eye-of-the-storm | 0 | 109,285,617 | 7.5% | ||
seven-sisters | 0 | 0 | 10% | ||
beware-the-queen | 0 | 37,541,460 | 9.5% | ||
e3gewinnt | 0 | 29,147,679 | 10% | ||
notkevin44x | 0 | 0 | 9.5% | ||
nickxu | 0 | 5,066,577,834 | 30% | ||
dogggy | 0 | 0 | 100% |