Bitcoin Forum
June 21, 2024, 12:55:04 PM
Welcome,
Guest
. Please
login
or
register
.
News
: Latest Bitcoin Core release:
27.0
[
Torrent
]
Home
Help
Search
Login
Register
More
Bitcoin Forum
>
Local
>
中文 (Chinese)
>
媒体
>
Onchain发布智能合约2.0等中国自主区块链技术
Pages: [
1
]
« previous topic
next topic »
Print
Author
Topic: Onchain发布智能合约2.0等中国自主区块链技术 (Read 151 times)
007eminem
(OP)
Hero Member
Offline
Activity: 868
Merit: 1000
Onchain发布智能合约2.0等中国自主区块链技术
April 13, 2017, 09:52:49 AM
#1
当社会治理与区块链技术相遇,会碰撞出怎样的火花?继发布《贵阳区块链发展和应用》白皮书之后,贵阳以引领区块链自主创新技术力量,再度成为各界关注的焦点。4月12日上午,“数聚诚信,上链贵阳”区块链底层技术发布会在贵阳市综保区规划展示中心“陀飞轮”举行,会议由贵阳区块链发展和应用推进工作指挥部主办,贵阳综合保税区管理委员会、上海远东资信评估有限公司、Onchain(上海分布信息科技有限公司)以及贵阳综合保税区开发投资(集团)有限公司承办。会上发布了智能合约2.0、跨链互操作协议、抗量子密码学等多项中国自主区块链技术,为推动贵州乃至中国区块链发展,构筑扎实的技术根基。此次活动共吸引政府部门、企业、技术专家、各界媒体等100余人出席。
贵州省委常委、贵阳市委书记陈刚在致辞中表示,近年来,贵阳市运用大数据思维手段,在社会诚信体系建设方面进行了有益探索,当前正在尝试利用区块链等新技术,在可信数据生态环境下,把诚信体系建设这一道德问题逐步变成数学问题。“诚信聚数”,将为打通政用、民用、商用数据,实现共享协作提供全新解决思路;“贵阳上链”,将为提升政府治理能力注入动能,为实现公平公正公开提供技术背书;“诚信上链+贵阳聚数”,将为传统行业及新兴产业插上科技和诚信的双翼,有望实现突破性超常规发展。贵阳将继续用好改革的办法和大数据、区块链等手段,深入推动社会诚信体系建设,为解决具有全球共性的社会治理难题提供示例方案。
随后,国内领先的区块链科技公司Onchain介绍了智能合约2.0、跨链互操作协议、抗量子密码等一系列区块链前沿技术。聚焦于自主、开源的区块链底层技术研发,是工信部区块链标准组织的理事单位,参与制定了中国区块链参考架构标准。Onchain打造了第一个基于该标准的开源区块链母版——DNA(Distributed Networks Architecture)。使用DNA母版可以快速搭建定制化、可插拔、高性能的联盟链和私有链。
智能合约2.0:是与以太坊、Fabric等区块链不同的智能合约体系。其最大特点是:开发者不用学习新的智能合约语言,直接使用自己熟悉的Java、C/C#、Go等编程语言来进行智能合约的开发。因此,智能合约2.0可以对接全球百万级的开发者社区,有利于快速形成庞大的智能合约生态。同时,智能合约2.0还具备自主研发的轻量级基于堆栈的虚拟机,配合“确定性调用树”技术,可以实现理论上无限的扩展性。
跨链互操作协议:当前,各种不同的区块链纷纷涌现,然而单链的公司比较多,彼此间缺少互联互通。区块链之间的互操作成了一个迫切的需求,Onchain已研发完成跨链互操作协议,正在申报专利。跨链互操作协议可以在不同区块链上进行操作,并保证这些操作的事务一致性。根据不同的应用场景,Onchain将跨链互操作协议分为“跨链资产交换协议”和“跨链分布式事务协议”。前者适用于数字资产的交换,比如可以实现数字资产区块链和法币区块链的资产交易;后者适用于智能合约的跨链执行,从资产跨链提升到智能合约跨链,具有突破性意义。
抗量子密码学:量子计算机已经被视为现有密码体系的巨大威胁,一旦量子计算机研制成功,其大幅增长的计算性能将轻易破解现有的基于ECC(椭圆曲线密码学)的密码系统加密系统。由密码学支撑的区块链也同样受到安全威胁。Onchain结合目前学术界最前沿的密码学研究,引入基于Lattice(格密码学)的签名与加密技术,将加解密问题规约到量子计算机尚无法解决的SVP(最短向量)问题,从而可预防“量子危机”。
Onchain CEO达鸿飞表示,当前Onchain的区块链底层技术在国际上处于领先水平,公司坚持自主、原创、开源的理念,在全球区块链领域创出一抹靓丽的中国元素。“我们将和贵阳市政府和企业、机构开展深度合作,共同推动区块链技术进步和应用落地。”
会上,远东资信与Onchain宣布成立贵州远东诚信管理有限公司,并入驻贵阳综保区。远东资信是中第一家社会化专业资信评估机构。经过20多年的发展,已拥有100余人的专业精英团队,成为国内大型资信评级机构之一;据了解,合资公司将与贵阳市政府一起,在“身份链”开发设计和应用等领域开拓创新。
“数聚诚信,上链贵阳”区块链底层技术发布会在贵阳市政府主导下,将前沿技术与创新治理的理念相融合。一方面夯实技术实力,致力于技术底蕴;另一方面,贵阳市为区块链项目的启动和实施提供无限动能与政策支持,促进项目可持续发展。政府、企业以及社会方方面面一起,探索中国自主区块链底层技术的新突破,共赴一场区块链应用的盛宴。
Pages: [
1
]
Print
Bitcoin Forum
>
Local
>
中文 (Chinese)
>
媒体
>
Onchain发布智能合约2.0等中国自主区块链技术
« previous topic
next topic »
Jump to:
Please select a destination:
-----------------------------
Bitcoin
-----------------------------
=> Bitcoin Discussion
===> Legal
===> Press
===> Meetups
===> Important Announcements
=> Development & Technical Discussion
===> Wallet software
=====> Electrum
=====> Bitcoin Wallet for Android
=====> BitcoinJ
=====> Armory
=====> Mycelium
=====> Hardware wallets
=> Mining
===> Mining support
===> Pools
===> Mining software (miners)
===> Hardware
=====> Group buys
===> Mining speculation
=> Bitcoin Technical Support
=> Project Development
-----------------------------
Economy
-----------------------------
=> Economics
===> Speculation
=> Marketplace
===> Goods
=====> Computer hardware
=====> Digital goods
=======> Invites & Accounts
=====> Collectibles
===> Services
===> Currency exchange
===> Gambling
=====> Games and rounds
=====> Investor-based games
=====> Gambling discussion
===> Lending
=====> Long-term offers
===> Securities
===> Auctions
===> Service Announcements
=====> Micro Earnings
===> Service Discussion
=====> Web Wallets
=====> Exchanges
=> Trading Discussion
===> Scam Accusations
===> Reputation
-----------------------------
Other
-----------------------------
=> Meta
===> New forum software
===> Bitcoin Wiki
=> Politics & Society
=> Beginners & Help
=> Off-topic
=> Serious discussion
===> Ivory Tower
=> Archival
===> Корзина
===> CPU/GPU Bitcoin mining hardware
===> Chinese students
===> Obsolete (buying)
===> Obsolete (selling)
===> MultiBit
-----------------------------
Alternate cryptocurrencies
-----------------------------
=> Altcoin Discussion
=> Announcements (Altcoins)
===> Tokens (Altcoins)
=> Mining (Altcoins)
===> Pools (Altcoins)
=> Marketplace (Altcoins)
===> Service Announcements (Altcoins)
===> Service Discussion (Altcoins)
===> Bounties (Altcoins)
=> Speculation (Altcoins)
-----------------------------
Local
-----------------------------
=> العربية (Arabic)
===> العملات البديلة (Altcoins)
=====> النقاشات
===> إستفسارات و أسئلة المبتدئين
===> التعدين
===> النقاشات الأخرى
===> منصات التبادل
=> Bahasa Indonesia (Indonesian)
===> Marketplace (Bahasa Indonesia)
===> Mining (Bahasa Indonesia)
===> Altcoins (Bahasa Indonesia)
===> Trading dan Spekulasi
===> Ekonomi, Politik, dan Budaya
===> Topik Lainnya
=> Español (Spanish)
===> Mercado y Economía
=====> Servicios
=====> Trading y especulación
===> Hardware y Minería
===> Esquina Libre
===> Mercadillo
=====> Mexico
=====> Argentina
=====> España
=====> Centroamerica y Caribe
===> Primeros pasos y ayuda
===> Altcoins (criptomonedas alternativas)
=====> Minería de altcoins
=====> Servicios
=====> Tokens (Español)
=> 中文 (Chinese)
===> 跳蚤市场
===> 山寨币
===> 媒体
===> 挖矿
===> 离题万里
=> Hrvatski (Croatian)
===> Trgovina
===> Altcoins (Hrvatski)
=====> Announcements (Hrvatski)
===> Off-topic (Hrvatski)
=> Deutsch (German)
===> Anfänger und Hilfe
===> Mining (Deutsch)
===> Trading und Spekulation
===> Projektentwicklung
===> Off-Topic (Deutsch)
===> Treffen
===> Presse
===> Altcoins (Deutsch)
=====> Announcements (Deutsch)
===> Marktplatz
=====> Auktionen
=====> Suche
=====> Biete
=> Ελληνικά (Greek)
===> Αγορά
===> Mining Discussion (Ελληνικά)
===> Altcoins (Ελληνικά)
=====> Altcoin Announcements (Ελληνικά)
=====> Altcoin Mining (Ελληνικά)
=> עברית (Hebrew)
=> Français
===> Actualité et News
===> Débutants
===> Discussions générales et utilisation du Bitcoin
===> Mining et Hardware
===> Économie et spéculation
===> Place de marché
=====> Échanges
=====> Produits et services
=====> Petites annonces
===> Le Bitcoin et la loi
===> Wiki, documentation et traduction
===> Développement et technique
===> Vos sites et projets
===> Hors-sujet
===> Altcoins (Français)
=====> Annonces
=> India
===> Mining (India)
===> Marketplace (India)
===> Regional Languages (India)
===> Press & News from India
===> Alt Coins (India)
===> Buyer/ Seller Reputations (India)
===> Off-Topic (India)
=> Italiano (Italian)
===> Guide (Italiano)
===> Progetti
===> Discussioni avanzate e sviluppo
===> Trading, analisi e speculazione
===> Mercato
=====> Mercato valute
=====> Beni
=====> Servizi
=====> Esercizi commerciali
=====> Hardware/Mining (Italiano)
=====> Gambling (Italiano)
===> Accuse scam/truffe
===> Mining (Italiano)
===> Alt-Currencies (Italiano)
=====> Annunci
===> Raduni/Meeting (Italiano)
===> Crittografia e decentralizzazione
===> Off-Topic (Italiano)
=> 日本語 (Japanese)
===> アルトコイン
=> Nederlands (Dutch)
===> Markt
===> Gokken/lotterijen
===> Mining (Nederlands)
===> Beurzen
===> Alt Coins (Nederlands)
===> Off-topic (Nederlands)
===> Meetings (Nederlands)
=> Nigeria (Naija)
===> Politics and society (Naija)
===> Off-topic (Naija)
=> 한국어 (Korean)
===> 대체코인 Alt Coins (한국어)
=> Pilipinas
===> Altcoins (Pilipinas)
=====> Altcoin Announcements (Pilipinas)
===> Pamilihan
===> Others (Pilipinas)
=> Polski
===> Tablica ogłoszeń
===> Alternatywne kryptowaluty
=====> Nowe kryptowaluty i tokeny
=====> Tablica ogłoszeń (altcoiny)
=> Português (Portuguese)
===> Primeiros Passos (Iniciantes)
===> Economia & Mercado
===> Mineração em Geral
===> Desenvolvimento & Discussões Técnicas
===> Criptomoedas Alternativas
===> Brasil
===> Portugal
=> Русский (Russian)
===> Новички
===> Бизнес
=====> Барахолка
=====> Обменники
===> Идеи
===> Кодеры
===> Майнеры
===> Политика
===> Трейдеры
===> Альтернативные криптовалюты
=====> Токены
=====> Бayнти и aиpдpoпы
===> Хайпы
===> Работа
===> Разное
===> Oбcyждeниe Bitcoin
=====> Новости
=====> Юристы
=> Română (Romanian)
===> Anunturi importante
===> Offtopic
===> Market
=====> Discutii Servicii
===> Minerit
===> Tutoriale
===> Bine ai venit!
===> Presa
===> Altcoins (Monede Alternative)
=====> Anunturi Monede Alternative
=> Skandinavisk
=> Türkçe (Turkish)
===> Bitcoin Haberleri
===> Pazar Alanı
===> Madencilik
===> Ekonomi
===> Servisler
=====> Fonlar
===> Proje Geliştirme
===> Alternatif Kripto-Paralar
=====> Madencilik (Alternatif Kripto-Paralar)
=====> Duyurular (Alternatif Kripto-Paralar)
===> Konu Dışı
===> Yeni Başlayanlar & Yardım
===> Buluşmalar
=> Other languages/locations
Loading...