| Token | #5644 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xfb01f7890ff125baa425a1565b36cfe9ccb58effb61d1694d6540a28d18f51db · block 12106239 |
| Minted | 2026-10-02 06:15 UTC |
| Hash on chain | 0x63a11050da94cc141fdf0be18ced937c5ba8cd8f75c989a760b35621e710467b |
| SHA-256 of the record | 0x63a11050da94cc141fdf0be18ced937c5ba8cd8f75c989a760b35621e710467b |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Kimberly Castillo | 0xA448b107…0aBcE3 | 225,000 | 225,000 |
| Maria Celerina Oreta | 0x132725D4…5c87cF | 225,000 | 225,000 |
| Melchor Espiritu | 0x6e9157Ec…A614B3 | 225,000 | 225,000 |
| Rosemarie Alfarero | 0x4135bAd9…abe060 | 225,000 | 225,000 |
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":"This descriptive study investigated the effects of selected teaching strategies on developing Most Essential Learning Competencies in Araling Panlipunan among 100 junior high school students in a private school in Gumaca, Quezon, using quota sampling. The study profiled respondents by age, sex, and grade level (Grades 7-10), and their use of social media for studying past and current events. Most respondents were female, aged 16 or above. The research examined the effects of teaching strategies including film and photographs, journal writing, charts, organizers and maps, role-playing, and perspective thinking. Findings indicated that most respondents agreed on the effects of teaching strategies in Araling Panlipunan across several categories: using videos and photographs (average mean of 4, interpreted as Agree), using charts, maps, and graphic organizers (average mean of 4, interpreted as Agree), role-playing (average mean of 4.12, interpreted as Agree), and perspective thinking (average mean of 4.06, interpreted as Agree). Kruskal Wallis H-Test results showed no significant difference in perceived effects of teaching strategies when respondents were grouped by age and grade level. However, a significant difference was found when grouped by sex, leading to the rejection of the null hypothesis for sex.","abstract_source":"gemini_shortened","authors":["Kimberly Castillo","Maria Celerina Oreta","Melchor Espiritu","Rosemarie Alfarero"],"date":"2025-06-21","doi":"10.70838/pemj.410103","id":5644,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"5cc4cddc3453f9967c62630bef88a32ed89b4e1f43f4bc3e5c6fb6fc98bdfb9b","schema":"scimatic-article/1","title":"Effects of Selected Teaching Strategies in Teaching Araling Panlipunan in Developing the Most Essential Learning Competencies of Selected Junior High School Students in a Private School in Gumaca, Quezon","volume":41}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5644.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5644)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000160c"},"latest"]}'
The two must be equal (the second with a 0x in front).