The document summarizes topics related to blockchain technology and healthcare, including: 1) It segments the blockchain space into cryptocurrency networks, corporate/consortium networks, decentralized technologies, and economic networks. 2) It outlines the blockchain-inspired technology landscape, including distributed ledgers, smart contracts, data meshes, and privacy/secret shares. 3) It proposes a decentralized healthcare framework but provides few details.

1. HealthCombix
Healthcare Blockchain Technology Landscape
May 2018
Cyrus Maaghul, CEO
www.healthcombix.com
disrupt@healthcombix.com
(615) 310-7944

2. Topics
Copyright © 2017-2018 by HealthCombix, Inc.
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• Segmenting the Blockchain Space
• The Blockchain-Inspired Technology Landscape
• Decentralized Healthcare Framework
• HealthCombix Areas of Interest

3. Segmenting the Blockchain Space
Copyright © 2017-2018 by HealthCombix, Inc. 3
Building the Stack
Blockchains and distributed networks are infrastructure to be adopted by a critical mass of counterparties
or implemented across an existing ecosystem.
Cryptocurrency and
Digital Asset/Token
Networks
Bitcoin, Ethereum, Zcash,
EOS, Litecoin, IOTA, Augur,
Sia, Golem, Tezos, etc.
Decentralized infrastructure
and digital cash, pushing
power to the edges of
ecosystem networks,
enabling entirely new types
of innovations, assets, and
new governance models,
public and open.
Corporate, Consortium
and Enterprise
Networks
Hyperledger, Project Utu,
EEA, IBM, Microsoft,
Hashed Health, Monax,
Hashgraph, etc.
Shared infrastructure for
industry-level systems of
record, driving efficiencies,
interoperability, openness,
and re-shaping market
structures across existing
ecosystems and institutions.
i.e. Private Blockchains.
Decentralized and
Cryptographic
Technologies
IPFS, Secure Computation,
Distributed Analytics,
Homomorphic Encryption,
Machine Learning, etc.
Distributed component
software and other systems
with common or
complementary
components or, capabilities
or objectives, from both the
broader space and beyond.
Economic, Game
Theory, and Reg
Technologies
Backfeed, Sensorica,
Colony.io, District0x and
Peerism
New economies,
ecosystems, organizational,
and regulatory platforms to
emerge and dynamically
evolve leveraging
behavioral psychology
principles and incentive
mechanisms.

4. The Blockchain-Inspired Technology
Landscape
Copyright © 2017-2018 by HealthCombix, Inc.
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Distributed Ledgers
Ordering and attribution of data (who did what, when), e.g.,
digital signatures, PKI, hashes, Merkle trees, peer-to-peer
networks, consensus, distributed computing
Smart Contracts
Deterministic or verifiable computation
(happens in agreed-upon manner), e.g.,
state and virtual machines, crypto-
processing, trusted platforms
Data Meshes
Distributed file/naming systems (which
content is referenced), e.g., content-
addressable storage, cooperative cloud
storage, peer-to-peer hypermedia
Privacy and Secret Shares
Private messaging and privacy protocols (who sees/knows
what) proxy re-encryption, secure computation, zero-
knowledge proofs, homomorphic encryption

5. Decentralized Healthcare Framework
Copyright © 2017-2018 by HealthCombix, Inc.
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6. Copyright © 2017-2018 by HealthCombix, Inc. 6
Risk
Life
Sciences
Delivery
Sector
Focus
Problem
Areas of
Interest
• Blockchain Education
• Distributed Key Management
• Network Node Distribution
• Distributed Data Analytics/ML
• Development versus Community
Governance
• Decentralized Autonomous
Corporations