painel...
TRANSCRIPT
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Painel
IniciatiaaseemsCerticaçãosDigitalsesBlockchainMárcio NunesVice-preaidentesdasANCDsesDiretor-preaidentesdasValidsCerticadora
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INOVAÇÃO TECNOLÓGICA
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Como a tecnologia está mudando nosso mundo?
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As tecnologias de conectividade, sensores, apps inteligentes...
Aumentam a produtividade das empresas.
Antecipam riscos e oportunidades.
Aumentam a assertividade na tomada de decisões.
Provocam transformações mercadológicas.
Aceleram a transformação digital de negócios e empresas.
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Transformação Digital: Do gelo ao Blockchain
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ColheitadoreasdesGelo
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FábricaasdesGelo
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99...sentão,snaaciaemsaasfábricaasdesrefrigeradoreas
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Nenhuemscolheitadorsaestranaforemouseemsfábricasdesgelosesnenhuemasfábricasdesgelosiirousuemasfábricasdesrefrigeradorea...
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Sharing Economy
Internet of Things
3D Printing
Crowdfunding
CrowdSourcing
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65% das crianças que estão hoje no primeiro ano da escola irão trabalhar em atividades completamente novas que ainda não existem.
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Digitalização...
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AssinaturaEletrônicaDigital
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Coleta
(doc
umen
tos
e
biom
etria
)
Digitalização de
documentos e
validação biométrica
Aprovação da
Solicitação de
certificado digital
Verifi
caçã
o
docu
men
tal e
aná
lise
biom
étric
a
EmissãoCERTIFICADO
DIGITAL
Serviços de Ciclo de Vida de Credenciais Digitais
FATORES CRÍTICOS DE SUCESSO \ TECN LOGIA APLICADA
Certificados para
pessoa física e
jurídica
Certificados para
NF-e, NFS-e, CT-e,
SAT
Certificados SSL, CodeSign, TimeStamping
A1, A3, HSM,
Mobile
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Requerimentos e Mitigação de Riscos
Evidência
certificado digital
Evidência
informação acessível
Evidência
assinatura digital
Evidên
cia
certi
ficad
o de
atri
buto
Evidên
cia
carim
bo d
o te
mpo
Evidên
cia
auto
rizaç
ão e
verif
icaç
ão
?NecessidadesAprovação Trilha ValidaçãoAssinatura
DigitalSignatários
Contratos ou
Documentos
FORMAIS
Contratos ou
Documentos
CONFIÁVEIS
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Workflows user needs
Cloud of Trust
Workflows user needs
Cloud of Trust
Workflows user needs
Cloud of Trust
Workflows user needs
Cloud of Trust
Trust Service ProviderCloudsofsTruat
Trust ExchangeWorkflows user needs
Cloud of Trust
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CERTIFICAÇÃO DIGITAL: Autenticidaide em termos ide autorca Prcvaicidaide Confidenicalcidaide Interoperabclcidaide Presunção ide valcidaide juríidcia Não repúidco
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C H A I N
Blockchain
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Blockchain?Um banco de dados compartilhado que cresce apenas adicionando novos dados, atendendo usuários com criptografia forte e aproveitando-se de incentivos econômicos para encoraja-los a proteger e atualizar informações de forma segura.
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“ O Blockchain fará pelas transações o que a internet fez pela informa “
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ContratoasDigitais x InteligentesContratos Inteligentes ou “smart contracts” são programas de computador, escritos em linguagem específica, podendo ser executados em qualquer computador da rede participante do Blockchain
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Iniciatvas em Certficação Digital e Blockchain
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Generation of Leads
It ensures that you are buying reliable, non-fraudulent marketing leads.
Proof of Location
Prove the presence or permanence of a person in a particular place
Proof of Declaration
Check and confirm a purchase or right of use as a lottery ticket, medication or a driver's
license
Smart Contract as a Service
query smart contract catalogs directly from your browser or APP
Services "Oracles"
The "oracles" will become referring authorities, since they will contain useful
information always updated.
Proof of Existence
Record an audio / video, photos or receive files, sharing them as digital evidence
Proof of Identity
Obtain identity verified by certificate authorities based on blocks.
Proof of ownership
Real Estate Registry; Who owns a property?
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VALIDchain é o programa de desenvolvimento baseado na tecnologia blockchain, coordenado pela unidade de negócios de certificação digital da VALID.
Compreende o aprofundamento dos conceitos de desintermediação, processamento distribuído, confiança, transparência e consenso como base da evolução da oferta de serviços e produtos da VALID.
Inicialmente, o programa estabeleceu o desenvolvimento de PoC envolvendo a compra e consumo de timestampings (carimbo do tempo ICP-Brasil).
Para tanto, uma pesquisa interna tratou em avaliar as plataformas e “fabrics” disponíveis no mercado. Aspectos e atividades como mineração, blocos privados, blocos híbridos e blocos públicos foram analisados em termos de custos, desafios e oportunidades.
\ O que é?
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\ Cenário de Uso (1)
CriasuemasTxsP2PKHs(locking)CifrascoemsasPK
Veriicasospreçosdestabelas(VALIDscontract´asaddreaa)
EniiasasTranaação
VALIDAlice
SolicitasasPKsdasVALID
VALID´asPK
VeriicasastranaaçãosTxsP2PKH(unlocking)DecifrasCoemsaschaiespriiada
1. Cliente instancia o smart contract
2. Cliente consulta o preço do carimbo estabelecido no smart contract
3. Cliente Transfere moedas (como compra de créditos de emissão do Carimbo para a VALID)
4. VALID recebe o crédito do cliente
5. VALID insere no Conta-Corrente do Cliente no Commercial
6. Cliente solicita o consumo do carimbo (no smart contract) informando o HASH e o PolicyOID desejado
7. Smart Contract verifica condições de consumo, como saldo
8. VALID recebe notificação de consumo do smart contract
9. VALID procede solicitação junto ao SGACT
10. SGACT verifica a possibilidade de consumo de carimbo para este cliente
11. SGACT emite o carimbo
12. VALID recebe a resposta com o carimbo emitido do SGACT
13. Debita da conta do cliente o custo do serviço do Carimbo
14. VALID envia o carimbo do tempo (tstoken) (ao smart contract)
15. Cliente recebe notificação do carimbo emitido
16. Cliente captura as informações do carimbo
ProcuraspelosSemartContractsat(VALIDscontract´asaddreaa)
preço
Tranaferes(coemprascréditoasdescariembo)
watch
Criascontase/ousincluisnosSaldo
CoememercialSeriiceSGACT
autorizado
TranaaçãosOK
Solicitasautorizaçãosdesconauemo
Cariembosdosteempos(TSToken)
TranaaçãosOK
EthersTranafersOperaton
Solicitascariembo Solicitascariembos(HASH,spolicyOID)
watchnotfy
SubemetescariemboseemitdoNotfy(haah,statoken)
watch
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Transformação Digital: Do gelo ao Blockchain
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Tudo está mudando muito rápido e exponencialmente...
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Que outras iniciatvas envolvendo certficação digital e blockchain poderiam coexistr e cooperar melhor?
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Painel
IniciatiaaseemsCerticaçãosDigitalsesBlockchainMárcio NunesVice-preaidentesdasANCDsesDiretor-preaidentesdasValidsCerticadora