| Token | #2765 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x485570f46dc2c6efb1c9e9096753754c6a3befa30c8189f61bf35204a65dc3f6 · block 12099277 |
| Minted | 2026-10-01 20:35 UTC |
| Hash on chain | 0xe37492ac4d0d83ea0b528e151414d746563b9d870dcea22587205331ea8748bc |
| SHA-256 of the record | 0xe37492ac4d0d83ea0b528e151414d746563b9d870dcea22587205331ea8748bc |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Siony Montales | 0x69F6C6a0…B960ae | 450,000 | 450,000 |
| Ronel Oseña | 0xb795a008…Efd839 | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study investigates the effectiveness of Mother Tongue Based-Task Cards (MTB-TC) in enhancing problem-solving skills in divisibility for struggling learners. A quasi-experimental research design with pre-test and post-test assessments was employed, focusing on Grade 5 students from Inanuran Elementary School in the school year 2021-2022. The study aimed to determine the efficacy of MTB-TCs in improving students' problem-solving abilities and address the identified learning gaps. The participants consisted of 22 Grade 5 learners selected using a total enumeration technique. The pre-test and post-test instruments, along with MTB-TCs, were developed, validated, and administered to measure students' performance before and after the intervention. The data collected were analyzed using frequency count, percentage mean, and standard deviation. Additionally, a t-test was conducted to test for significant differences between pre-test and post-test scores. The findings from the pre-test results revealed that students' performance levels were predominantly below expected standards, indicating a significant gap in achievement. However, the post-test results demonstrated a notable improvement in students' performance, with the majority achieving satisfactory to outstanding levels. The statistical analysis confirmed a significant difference between pre-test and post-test scores, supporting the effectiveness of the intervention. These findings underscore the importance of targeted instructional interventions, such as MTB-TCs, in addressing learning gaps and enhancing problem-solving skills among struggling learners. The study contributes to our understanding of evidence-based instructional approaches and highlights the potential for broader application in educational practice to support student learning and achievement.","abstract_source":"original","authors":["Siony Montales","Ronel Oseña"],"date":"2024-04-09","doi":"10.5281/zenodo.10947909","id":2765,"issue":7,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"e86e19383fdb4eb61d99c20596f33ab5edaeaf5a70a1289d1c2ba93638d2b7ba","schema":"scimatic-article/1","title":"Effectiveness of Mother Tongue Based - Task Cards (MTB-TC) in Enhancing Problem-Solving Skills in Divisibility of Struggling Learners","volume":18}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/2765.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(2765)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000acd"},"latest"]}'
The two must be equal (the second with a 0x in front).