Decentralization disruption of the platform economy. © Antti Kettunen / Tieto

1. Public
Decentralized Disruption
Antti Kettunen
Blockchain Solutions Consultant
Tieto, Blockchain Solutions
antti.j.kettunen@tieto.com

2. © Tieto Corporation
Public
Centralized services
The internet up to today
2
Internet
presence
Organization
Customer
Customer
Customer
Customer
Customer
Organization B2B Integration OrganizationB2B Integration

3. © Tieto Corporation
Public
Platform economy
Digital business model
3
Platform
Organization
Partner
Partner
Customers
Customers
Customers
Customers
Customers
Customers
Partner
Open
API Integration
Commercial
API Integration
Partner ecosystem

4. © Tieto Corporation
Public
Platforms hold the full control of the ecosystem
Platforms are highly centralized
4
Platform
USER
EXPERIENCE
UX
TRUST
TRANS-
ACTIONS
GOVERNANCE PERSONAL
DATA

5. © Tieto Corporation
Public
And with great power,
comes great responsibility…
We have an inherently flawed approach

6. © Tieto Corporation
Public
Distributed Ledger technologies (like Blockchain) created a new
decentralized way of building trust and sharing information
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Today
(centralised platforms)
Platform controlled, centrally governed,
non-interoperable & siloed identities
Platform
UX
Tomorrow
(decentralized ecosystems)
Public or consortium governance, interoperable
and portable identities, decentralized trust
UX UX
UX UX

7. © Tieto Corporation
Public
Decentralized internet
Decentralized ecosystems form the backbone of future internet business
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IDENTITY & TRUST
TRANSACTIONS
ASSETS
LOGISTICS

8. © Tieto Corporation
Public
Sovrin is a decentralized identity network,
which solves the trust issues of the digital age
• With Sovrin, any person, organization and thing can
have a portable digital identity that they control.
• With this they can reveal verifiable information about
their identity to anyone anywhere in the world, securely
and privately.
• Issuing parties can issue claims (i.e. share personal
information) about identity holders and revoke already
issued claims.
• Relying parties can verify
1.Who are you
2.That the information you share is correct and valid
3.If you have the power to act
All this without needing to connect to any issuer systems
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Sovrin’s codebase (Hyperleger Indy) is a Linux foundation open source project.
The live public permissioned ledger is governed by non-profit Sovrin foundation.
IDENTITY HOLDER
(person, organization, thing)
ISSUING PARTY
(e.g. bank)
RELYING PARTY
(e.g. webshop)
Signed data
(e.g. date of birth)
Signed data
(e.g. age >18)
DISTRIBUTED LEDGER

9. © Tieto Corporation
Public
Trusted B2B
Data ExchangeDecentralized Identity Network
Peer-to-Peer
Economy
Consented Personal
Data Exchange
Consented & Trusted IOT Networks
• Sovrin is a Distributed Identity
Network, enabling Trusted
Peer Interactions between
individuals, organizations and
things
• Trust is formed through
verifiable identities. Data is
exchanged directly between
parties with verifiable proofs
of the origin of the data
• Sovrin is a Distributed Ledger
Technology
Sovrin creates unique opportunities
for any kind of connections

10. © Tieto Corporation
Public
Sovrin is the identity layer of the internet,
enabling the widespread decentralized disruption
Decentralized Identity Network

11. © Tieto Corporation
Public
What are the decentralized ecosystems for your platform?
IDENTITY
TRANSACTIONS
ASSETS
LOGISTICS

12. © Tieto Corporation
Public
Antti Kettunen
Blockchain Solutions Consultant
Tieto Blockchain Solutions
em antti.j.kettunen@tieto.com
ph 044 377 8436
tw @anttikettunen
ln linkedin.com/in/anttikettunen