Evidence map›Paper›PMID 40871864›Full record

ArticleSensors (Basel, Switzerland)2025

IoT and Blockchain for Support for Smart Contracts Through TpM.

Renan Yamaguti, Luiz Carlos B C Ferreira, Lucas Lui Motta, Raphael Montali Assumpção, Omar C Branquinho, Gustavo Iervolino, Paulo Cardieri

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Renan YamagutiDepartment of Communications, School of Electrical and Computer Engineering, University of Campinas (FEEC), Campinas 13083-852, SP, Brazil.ORCID 0000-0001-7275-650X
Luiz Carlos B C FerreiraFederal Institute of Education, Science, and Technology of Southern Minas Gerais, Poços de Caldas Campus, Poços de Caldas 37713-100, MG, Brazil.ORCID 0000-0003-4102-9742
Lucas Lui MottaDepartment of Communications, School of Electrical and Computer Engineering, University of Campinas (FEEC), Campinas 13083-852, SP, Brazil.ORCID 0000-0003-2682-6700
Raphael Montali AssumpçãoDepartment of Communications, School of Electrical and Computer Engineering, University of Campinas (FEEC), Campinas 13083-852, SP, Brazil.ORCID 0000-0001-8438-642X
Omar C BranquinhoDepartment of Communications, School of Electrical and Computer Engineering, University of Campinas (FEEC), Campinas 13083-852, SP, Brazil.
Gustavo IervolinoDepartment of Hardware Design, Instituto de Pesquisa Eldorado, Campinas 13083-898, SP, Brazil.
Paulo CardieriDepartment of Communications, School of Electrical and Computer Engineering, University of Campinas (FEEC), Campinas 13083-852, SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper investigates the integration of Internet of things (IoT) technology with blockchain to enhance transparency, accountability, and operational efficiency in smart contract execution for IoT ecosystems. The proposed approach extends the Three-Phase Methodology (TpM) by introducing an innovative entity, the IoT Operator, which acts as a custody caretaker, contract enforcer, and mediator. By leveraging blockchain's secure and immutable ledger, the IoT Operator ensures the reliable monitoring and governance of IoT applications. A PoC implementation conducted at the Eldorado Research Institute demonstrates the methodology's effectiveness, realizing a significant reduction of 95.83% in equipment search time. This work highlights the practical advantages of integrating blockchain and IoT within a structured framework, emphasizing the need for tailored, application-specific solutions rather than generic decentralization. The findings offer actionable guidelines for implementing blockchain in IoT systems, paving the way for more secure, efficient, and resilient IoT applications.

Indexed as

bslockchainInternet of thingssmart contracts

Identifiers

PMID40871864
PMCPMC12389772

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.