A research and enhancement strategy for detecting counterfeit medications utilizing blockchain technology
IET Blockchain,
Journal Year:
2025,
Volume and Issue:
5(1)
Published: Jan. 1, 2025
Abstract
The
production,
distribution
of
the
counterfeit
drugs
are
major
issue
in
today's
world.
These
create
a
big
economic
crunch
concern
now
days
drug
is
increasing
day
by
day.
Counterfeit
refers
to
fake
medicine
which
increasing.
In
2020
where
all
countries
suffering
from
medicine.
article
discusses
about
how
secure
transaction
can
be
made
suppliers.
Blockchain
distributed
technology
transparent.
All
blockchain
will
stored
with
network
that
relate
network.
contain
concept
hash
function.
Hash
function
works
like
linked
list
it
contains
address
previous
node
and
next
also.
hexadecimal
value.
With
implementation
hyperledger
framework
able
detect
early
stage.
If
found
stage
supply
pharmaceutical
industry
hospitals,
pharmacy
shops
stopped.
To
make
implemented.
Language: Английский
Blockchain reputation-based consensus mechanism for distributed medical supply chain drug traceability with pyramidal ShuffleNet
P. Yamini Devi,
No information about this author
P. Sriramya,
No information about this author
Rashmita Khilar
No information about this author
et al.
Deleted Journal,
Journal Year:
2025,
Volume and Issue:
28(1)
Published: March 31, 2025
Language: Английский
Blockchain-Enabled Supply Chain Management: A Review of Security, Traceability, and Data Integrity Amid the Evolving Systemic Demand
O. Karaduman,
No information about this author
Gülsena Gülhas
No information about this author
Applied Sciences,
Journal Year:
2025,
Volume and Issue:
15(9), P. 5168 - 5168
Published: May 6, 2025
As
supply
chains
become
increasingly
digitized
and
decentralized,
ensuring
security,
traceability,
data
integrity
has
emerged
as
a
critical
concern.
Blockchain
technology
shown
significant
potential
to
address
these
challenges
by
providing
immutable
records,
transparent
flows,
tamper-resistant
transaction
logs.
However,
the
effective
application
of
blockchain
in
real-world
requires
careful
evaluation
both
architectural
design
technical
limitations,
including
scalability,
interoperability,
privacy.
This
review
systematically
examines
existing
blockchain-based
chain
solutions,
classifying
them
based
on
their
structural
models,
cryptographic
foundations,
storage
strategies.
Special
attention
is
also
given
underexplored
humanitarian
logistics
scenarios.
It
introduces
three-dimensional
framework
assess
across
different
approaches.
In
doing
so,
it
explores
key
technological
enablers,
advanced
mechanisms
such
zero-knowledge
proofs
(ZKPs)
cross-chain
architectures,
meet
evolving
privacy
interoperability
demands.
Furthermore,
this
study
outlines
conceptual
interaction
scenario
involving
permissioned
permissionless
networks,
connected
through
bridge
mechanism
supported
representative
smart
contract
logic.
The
model
illustrates
how
decentralized
stakeholders
can
interact
securely
heterogeneous
platforms.
By
integrating
quantitative
metrics,
simulations,
qualitative
analyses,
paper
contributes
deeper
understanding
blockchain’s
role
next-generation
chains,
offering
guidance
for
researchers
practitioners
aiming
resilient
trustworthy
management
(SCM)
systems.
Language: Английский
A Secured Supply Chain Management System Using Blockchain Technology
IET Communications,
Journal Year:
2025,
Volume and Issue:
19(1)
Published: Jan. 1, 2025
ABSTRACT
Security
in
supply
chain
management
has
become
a
critical
concern
due
to
the
increasing
complexity
and
interconnectivity
of
global
chains.
Therefore,
need
for
robust
security
measures
protect
against
various
risks
becomes
paramount.
The
traditional
system
does
not
ensure
several
parameters,
such
as
regulatory
compliance,
immutability,
latency,
scalability,
traceability,
authenticity.
main
contributions
our
proposed
are
integrate
using
blockchain
above
mitigate
challenges
associated
with
blockchain‐based
methods,
reduce
deployment
operational
costs
system.
model
includes
smart
contract
mechanisms
enhance
security,
efficiency,
transparency
by
recording
every
transaction
action
on
blockchain.
Its
immutable
behaviour
minimises
risk
fraud,
is
tamper‐resistant,
ensures
security.
We
used
consensus
mechanism
integrity
validating
within
Proof
Work
(PoW)
algorithm
prevent
single
points
failure
manipulation
or
fraud.
This
paper
describes
hash
generation
process,
digital
signature
verification
Merkle
tree
construction
process.
analysis
that
can
detect
all
possible
threats
Language: Английский
Blockchain-based proxy re-encryption access control method for biological risk privacy protection of agricultural products
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Aug. 29, 2024
In
today's
globalized
agricultural
system,
information
leakage
of
biological
risk
factors
can
lead
to
business
risks
and
public
panic,
jeopardizing
corporate
reputation.
To
solve
the
above
problems,
this
study
constructs
a
blockchain
network
for
product
traceability
based
on
factor
data
achieve
supply
chain
meet
sustainability
challenges.
guarantee
secure
flexible
sharing
privacy
limit
scope
dissemination,
blockchain-based
proxy
re-encryption
access
control
method
(BBPR-AC)
is
designed.
Aiming
at
problems
technology,
such
as
third-party
agent
being
prone
evil,
authorization
judgment
cumbersome,
process
not
automated,
we
design
mechanism
products'
factors.
Designing
an
attribute-based
(ABAC)
products
involves
defining
attributes
each
link
in
chain,
formulating
policies,
evaluating
executing
these
deployed
system
form
smart
contracts.
This
approach
achieves
decentralization
automation
authority
judgment.
By
analyzing
characteristics
within
avoid
malicious
behavior
agents,
decentralized
acts
trusted
agent,
combined
with
symmetric
encryption
improve
efficiency.
ensures
efficient
process,
making
safe,
transparent,
efficient.
Finally,
prototype
built
Hyperledger
Fabric
verify
research
method's
reliability,
security,
The
experimental
results
show
that
scheme's
initial
encryption,
re-encryption,
decryption
sessions
exhibit
lower
computational
overheads
than
traditional
methods.
When
number
policies
requests
session
100,
policy
query
latency
less
400
ms,
request-response
slightly
more
360ms,
uploading
throughput
48.7
tx/s.
81.8
tx/s,
performance
consumption
low
protection
needs
chain.
BBPR-AC
proposed
provides
ideas
achieving
refined
management
promoting
digital
transformation
industry.
Language: Английский
Blockchain Based Solution For Secure Information Sharing In Pharma Supply Chain Management
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(22), P. e40273 - e40273
Published: Nov. 1, 2024
:Pharmaceutical
supply
chain
management
(PSCM)
aims
to
alleviate
logistical
challenges.
However,
traditional
online
pharma
systems
face
issues
during
implementation,
particularly
regarding
transparency
and
fostering
mutual
trust
among
stakeholders.
The
primary
security
goals
for
a
(SCM)
solution
are
ensuring
authentication,
confidentiality,
data
provenance,
auditability.
proposed
blockchain-based
(BPSCM)
is
implemented
in
three
phases:
registration,
pharmaceutical
product
circulation,
secure
payment.
registration
phase
computes
the
identification
number
upon
hashed
private
key
along
with
Edwards-curve
digital
signature
algorithm
(EdDSA)
all
pharm
circulation
implements
transactions
participants
by
developing
smart
contracts
where
cryptographic
operators
ensure
provenance.
analysis
demonstrates
that
framework
effectively
mitigates
impersonation
collusion
attacks.
Performance
metrics,
including
gas
consumption,
throughput,
latency,
computational
cost,
were
examined
compared
standard
PSCM
frameworks
evaluate
BPSCM's
effectiveness.
Language: Английский