·智本权证，关于“Proof-of-Brain”的猜译
“Proof-of-Brain”，是一个知识产权方面的概念，简称为PoB。这个概念是由杰出科学家 Cynthia Dwork 和 Moni Naor 在1993年的论文中发明首创的。相应的还有一短语： Proof of Work(PoW) - 绩效权证。
本庄主今日也给个“洋泾浜”的译法：
Proof-of-Brain，智本权证。
《Steem蓝皮书》的第一章标题：
智本权证: 智能化与社会化的令牌
Proof of Brain: Smart and Social Tokens
Smart and Social Tokens 的直译含义是：智能化与社交令牌。
所谓“令牌”，狭义就是一种权力证明。
《Steem蓝皮书》开宗明义地宣称：Steem，一种智能许可协议及社会货币，适用于互联网出版商和内容生产者。
Steem, A protocol for enabling smart, social currency for publishers and content businesses across the internet.
再看看《Steem蓝皮书》“序言”中的其他内容：
Steem为开放性的和不可更改的内容提供可扩展的区块链协议，以及瞬达且免费的数字令牌（称为 STEEM），使人们能够通过使用自己的脑力智慧来获得货币（称之为 “智本权证”）。该协议的两个组成部分——区块链和令牌，都依赖于彼此的安全性、不变性和永久性，因此，必要条件是它们相互存在。
Steem provides a scalable blockchain protocol for publicly accessible and immutable content, along with a fast and fee-less digital token (called STEEM) which enables people to earn the currency by using their brain (what can be called “Proof-of-Brain”). The two building blocks of this protocol, both blockchain and token, depend on each other for security, immutability and longevity, and are therefore integral to each others’ existence. Steem has been successfully operating for over a year, and has now exceeded both Bitcoin and Ethereum in number of transactions processed.
第一个是致力于激励内容创建和策展的令牌池（称为“奖励池”）。第二种是投票系统，利用人们的智慧来评估内容的价值并向其分发令牌。将这两个独有属性组合在一起称之为智本权证，它是一个基于绩效权证的函器，旨在强调人们的工作需要相互分发令牌给予认可。智本权证的形式是作为社区永续发展工具的 STEEM ，藉此鼓励社区成员通过内生激励结构为社区增加价值。
The first is a pool of tokens dedicated to incentivizing content creation and curation (called the “rewards pool”). The second is a voting system that leverages the wisdom of the crowd to assess the value of content and distribute tokens to it. These two unique properties when combined are referred to as Proof-of-Brain, which is an entendre based on Proof-of-Work, meant to emphasize the human work required to distribute tokens to community participants. Proof-of-Brain positions STEEM as a tool for building perpetually growing communities, which encourage their members to add value to the community through the built in rewards structure.
Steem，司递梦！
Steemian，司梦人！
@sdream, 这是小可可我在steemit最好的邂逅，好喜欢你的Bitcoin贴（＾∀＾）哇~~~
Coins mentioned in post:
传统的数字币系统的依据(Bitcoin老罗马帝国域内)：
Proof-of-Work——绩权证
Steem 数字币系统的依据(Steem新罗马帝国域内)：
Proof of Brain——智权证
Delegated Proof of Stake (DPoS) ——托权证
proof n. 证明，证据
〔辨析〕指可以表明某事物真实性的信息、文件等。
《柯林斯高阶英汉双解学习词典》的例句：
Proof of postage will not be accepted as proof of receipt.
邮资单据不能当作收据。
《牛津词典》的例句：
Can you provide any proof of identity ?
你能提供什么身份证明吗？
Keep the receipt as proof of purchase .
保存收据，作为购物证明。
There is no proof that the knife belonged to her.
没有证据证明那把刀子是属于她的。
These results are a further proof of his outstanding ability.
这些成果进一步证明了他的杰出才干。