我们的技术
渔、农直连餐厅，对抗食物造假
食品供应链在很大程度上仍然是一个“黑匣”，交易内幕不甚清晰。基于纸质记录进行操作，中介之间相互依赖，存在大量伪造记录的可能性。
Two Hands则创建了一个完全透明、独立认证的食物供应链。我们使用
1)区块链(设置安全密码,每一笔记录不可更改),
2)智能标签(允许独特的定制信息附加到每个产品),
3)追踪溯源技术(高效、透明，链路上的所有参与者都可被追溯)。
借助“人性化”的科技，我们重塑食物供应链，在生产者、餐厅和消费者之间建立起直接联系，彼此之间完全信任、透明。
整个过程的每一步都有区块链技术保障。
Existing supply chains are opaque, middlemen pocket up to 60% of earnings.
Two Hands has re-engineered the supply chain from the ground up to put people at the centre. Transparency is key. What you do on Two Hands today, will affect who wants to do business with you tomorrow. Trust is confident vulnerability. Two Hands fosters trust by enabling everyone to see, who does what they say they will.
When buying from a local fish market it is impossible to know:
How many wholesale facilities did it pass through?
What temperature was the lobster stored at each facility?
What was the quality of the water in each facility?
How many times has the animal been handled?
Where was it caught?
Was the animal miss treated?
How long ago was the animal caught?
“Food fraud represents a USD 40 billion problem worldwide and is allegedly worth
more than the heroin trade and firearms trafficking combined”
- Dr Sylvain Charlebois, Professor in Food Distribution and Policy, Dalhousie University, Canada
Instead of “trust, but verify”, blockchain enables us to “verify, then trust”. A centralised system is susceptible to abuse. If a business can pay to remove content that is bad for business, how can the system be trusted? How can they be transparent when their supply chain operate in data silos? In a decentralised system there is no one to pay. Everyone can see if your deliveries are late, or you don’t pay your bills on time or you sell low quality product.
In the Two Hands model, a last mile distributor operating a node in China has access to every transaction. The distributor can assure their customers of the data integrity with confidence. The distributor has a record of every transaction in their supply chain.
Immutable changes to a tag's data are visible to everyone in the network. The transactions are immutable and require consensus to be added into the ledger. The shared data view makes the supply chain more transparent. Transparency acts as a trust anchor for collaboration between people across continents.
“It means that we will be able to get our product into China in the most pristine condition ever and the Chinese people will be able to experience perfect Southern Rock Lobster, just as they are when we take them out of the water.”
Fishers Colin and Kae Milstead
(Robe, South Australia)
Two Hands是区块链赋能企业，我们的应用生态系统核心即是区块链技术。 通过智能标签与定制技术，供应链上的每一步操作都完全透明，并可实时追溯。
GoTrace是世界上第一个用于编码、跟踪与追溯实物的软件服务解决方案。GoTrace提供了GoChain公共区块链账本交易的实时审核与记录。GoChain使用信誉证明实现最快速且可持续的web3兼容区块链。GoChain是Ethereum的分支，与基于后者开发的扩展工具与智能合约100%兼容。
Two Hands生态系统应用直接或间接收集参与者相关活动信息。每位供应链参与者情况都不同，获取的信息可以使绩效基准建立在生态系统所期望的结果的基础上(例如，高质量的产品，处理效率，消费者满意度，环境、社会与管理足迹（ESG)）。该声誉系统可以为终端消费者及其他潜在供应链参与者提供以下信息:
•Two Hands线上市场的信誉
•Two Hands线上市场参与者的信誉
•人们加入Two Hands线上市场的意愿
Two Hands技术提供了支持道德行为与协作供应链的框架
“传统的供应链中到处都是中间商。之所以有食品造假问题，是因为无法知道是谁做的。不像其他嵌入现有流程的区块链项目，Two Hands 重新改造了供应链，将人放在中心位置。您今天在 Two Hands 上所做的事情会影响明天谁跟您做生意。”
每个产品都有一个独一无二的防篡改智能标签(Smart Tag)，其作用相当于人的护照。通过 Two Hands 市场订货的厨师根据地区、捕获者或价格从鲜活库存中选择。在采购时，会为产品创建一个行程单。产品在供应链中流动时，物流合作伙伴将每个节点上传至区块链系统，验证产品供应的完整行程。
厨师和用餐者可以通过消费者app验证产品的真实性。扫描智能标签，可以呈现经区块链认证的产品运送路线及溯源信息。
每个智能标签都独一无二，真实反映产品的运送路线。若供应链中出现欺诈标签，则会被标记给TwoHands团队调查。此外，消费者app会清楚识别出过期的智能标签(例如已完成的订单)，向厨师与消费者保障透明性。标签使用中产生的元数据会自动进入 Two Hands 信息系统。
Two Hands线上市场将是一个完整的生态系统，渔民和农民、餐厅、物流合作伙伴之间联系紧密，彼此信任，食物供应链完全透明，能满足广泛的运营需求及用户需求。
“我知道龙虾来自哪里，我知道有人悉心管理。砍掉中间商之后，龙虾直接送到了我手上，它们从海里捕捞出来，两天后就鲜活地在这儿。我知道产地没有化学污染，龙虾没有经过倒卖。我得到的是正宗的产品。”
Alistair Carter
行政总厨，上海外滩华尔道夫酒店
“TwoHands将利用技术实现供应链智能化，但仅凭技术是不够的，我们必须意识到人才是供应链的基础，也就是生产者/农民/渔民和终端消费者。为所有参与者提供有利可图的技术体验是Two Hands的业务核心。我们经常将自己所做的事称为‘建设未来的市场’——将人放在中心位置。” - Two Hands 董事, Wayne Hayes
消费者研究表明，消费者调查显示，新鲜、稀少和优质是豪华餐饮体验的关键。
每个产品都带有智能标签，消费者扫描二维码，即可获得定制的体验，经历独特的产品之旅：阅读生产者故事，感受产地美景，确认可持续性证书。
这是餐厅深化与消费者关系的品牌渠道，也是生产者获得应有认可的渠道。
