| Token | #5268 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x3b238baabf52b3d6a5a4801e65cb5e1e298f80e9531852579147a37b963686ba · block 12105361 |
| Minted | 2026-10-02 05:02 UTC |
| Hash on chain | 0x823be3a1f0c25d354f9ddee4dbc1d89b517dd75492585b0d0938ad9373dff62f |
| SHA-256 of the record | 0x823be3a1f0c25d354f9ddee4dbc1d89b517dd75492585b0d0938ad9373dff62f |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Marc Edan Peña | 0x8467b24D…7Cd624 | 180,000 | 180,000 |
| Maria Celerina Oreta | 0x132725D4…5c87cF | 180,000 | 180,000 |
| Melchor Espiritu | 0x6e9157Ec…A614B3 | 180,000 | 180,000 |
| Meldine Hutamares | 0x0B2F0CeC…3D65D5 | 180,000 | 180,000 |
| Gil Segui | 0x430164F9…f83c00 | 180,000 | 180,000 |
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 study determined the strategies used to enhance critical thinking skills of learners in Social Studies in a Private School in Gumaca, Quezon, focusing on learner profiles (age, sex, grade level) and the effects of using essential questions, fostering discussion and debate, integrating current events and issues, and assessing and reflecting. A descriptive research method with quota sampling was employed, involving 100 Junior High School students. Findings showed most respondents were 14-15 years old, females outnumbered males, and respondents were from Grades 7-10. The average mean for using essential questions was 3.93 (Agree), for fostering discussion and debate was 4.05 (Agree), for integrating current events and issues was 3.90 (Agree), and for assessing and reflection was 4.05 (Agree), indicating agreement on the effects of these strategies. Kruskal Wallis H-test results showed a significant difference in perceived effects when grouped by age and grade level, but no significant difference when grouped by sex.","abstract_source":"gemini_shortened","authors":["Marc Edan Peña","Maria Celerina Oreta","Melchor Espiritu","Meldine Hutamares","Gil Segui"],"date":"2025-05-20","doi":"10.70838/pemj.380205","id":5268,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"f28f610ea7cbe778a415a8bb7cfca1f906951b209c19bfcd27beb85bb6416de2","schema":"scimatic-article/1","title":"Strategies Used in Enhancing Critical Thinking Skills of Learners in Social Studies in a Private School in Gumaca, Quezon","volume":38}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5268.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5268)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001494"},"latest"]}'
The two must be equal (the second with a 0x in front).