| Token | #842 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x566c9e771784db9a1ebaa4cde0ee6871419dc6c71f29429db545f96395eefcaf · block 12096921 |
| Minted | 2026-10-01 17:19 UTC |
| Hash on chain | 0x2469c780b4fb0a0c9d514bab4455d3999eadd6c84c130eb8c3cc21d68f339bbb |
| SHA-256 of the record | 0x2469c780b4fb0a0c9d514bab4455d3999eadd6c84c130eb8c3cc21d68f339bbb |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Shaira Abello-Hechanova | 0x61003528…d9f710 | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain. The abstract here is gemini shortened, not the author's own text.
{"abstract":"Despite Department of Education responses, a shortage of classrooms for Senior High School students persisted, evidenced by DJANHS’s two-year comparative enrollment data showing a 29.23% and 24.29% decrease in Grade 10 completers enrolling for Grade 11 from academic years 2019-2020 and 2020-2021, respectively. Focus group discussions identified students transferring to schools with multi-story buildings as a major cause. This study aimed to improve students’ extrinsic motivational level amid the pandemic using the Pap’s Localized Mobile Classroom. The intervention involved 18 Grade 11 student-respondents in S.Y. 2021-2022, identified via probability sampling. A pre-test and post-test, analyzed with the Wilcoxon Rank test, assessed motivational levels before and after the mobile classroom’s operation, which included physical facilities, teacher assistance, and reinforcement. Before the intervention, students were Moderately Motivated (X̄=2.40); afterward, they were Highly Motivated (X̄=3.32). The study found a significant difference in students’ motivational levels due to the Pap’s Localized Mobile Classroom (z= -3.4078, p=","abstract_source":"gemini_shortened","authors":["Shaira Abello-Hechanova"],"date":"2022-12-12","doi":"10.5281/zenodo.7428719","id":842,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"427cd377c83108ca0edc2b6562ec7cc6ce732b685d9fcdbc31e9873fb4d5f358","schema":"scimatic-article/1","title":"Operation of Pap’s Localized Mobile Classroom Vis-à-vis Improving Students’ Motivational Level Amid Pandemic","volume":6}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/842.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(842)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000034a"},"latest"]}'
The two must be equal (the second with a 0x in front).