← Back to the article

SciMatic · SciChain record

Implementation of WASH in the School (WinS) Program and the Nutritional Status of Learners

Marissa Yandong, Ruel Duran
Psychology and Education: A Multidisciplinary Journal · 2026-07-16 · DOI 10.70838/pemj.600405
Token #8574
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #8574.
Token#8574 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xcdf5e92839ac05dc9b281c329a9e362971adeb54acb69ad1084f6a9f4d4d1259 · block 12112358
Minted2026-10-02 14:45 UTC
Hash on chain0x322ec584b29ec7da94112662b840fbc126ab9a46cc2507be6e6bbf7700e487db
SHA-256 of the record0x322ec584b29ec7da94112662b840fbc126ab9a46cc2507be6e6bbf7700e487db
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Marissa Yandong 0xe301902b…52834B 450,000 450,000
Ruel Duran 0x58959669…Dbd739 450,000 450,000

The anchored record

Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.

{"abstract":"This study investigated the relationship between the implementation of the Wash in Schools (WinS) Program and the nutritional status of learners at Intavas Integrated School in the Impasugong I District, Division of Bukidnon. Anchored on Rosenstock’s Health Belief Model, the study aimed to determine the extent of WinS implementation across five components—water, sanitation, hygiene, health education, and deworming—and assess their influence on the nutritional outcomes of Grade 1 to Grade 3 learners as measured by Body Mass Index (BMI). Employing a descriptive-quantitative research design, the study involved 102 learners selected through simple random sampling. A validated structured questionnaire was used to gather data on WinS implementation, while the nutritional status of learners was categorized based on BMI classifications aligned with Department of Education guidelines. Descriptive statistics were applied to determine implementation levels, while Pearson Product-Moment Correlation was used to assess relationships between variables. Findings revealed that all five components of the WinS Program were implemented, with water, hygiene, health education, and deworming rated as highly implemented. Most learners (93.1%) fell within the normal BMI range. A statistically significant inverse relationship (r = -0.201, p = 0.043) was found between the overall level of WinS implementation and learners’ nutritional status, suggesting that comprehensive WASH interventions may contribute to improved nutrition outcomes. However, no significant relationships were observed when components were analyzed individually. These results support the value of integrated school-based WASH programs in improving learner health. The study recommends sustained implementation of all WinS components, stronger collaboration with health authorities, and the inclusion of nutrition education within the WinS framework.","abstract_source":"original","authors":["Marissa Yandong","Ruel Duran"],"date":"2026-07-16","doi":"10.70838/pemj.600405","id":8574,"issue":4,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"6357e3f62b6a2e2f631771d363fd472377db55ae9ebcc7bed31de7260411b9fd","schema":"scimatic-article/1","title":"Implementation of WASH in the School (WinS) Program and the Nutritional Status of Learners","volume":60}

Check it yourself

1. The record, from the token's own metadata:

printf '%s' "$(curl -s https://scimatic.org/nft/articles/8574.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(8574)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000217e"},"latest"]}'

The two must be equal (the second with a 0x in front).