| Token | #4119 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xa4e5614fd489561b4270c6857f31bd91fc1f3c655730248e00835f81c33aa456 · block 12102520 |
| Minted | 2026-10-02 01:05 UTC |
| Hash on chain | 0x57fa61b9ec8b35b85cf776e91b2314f9a4bdd3472cac98dae6a0bb154289961e |
| SHA-256 of the record | 0x57fa61b9ec8b35b85cf776e91b2314f9a4bdd3472cac98dae6a0bb154289961e |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Princess May Cagang | 0xE292bE38…242Fb8 | 100,000 | 100,000 |
| Sonia Dumayongan | 0xD741F34A…0065Af | 100,000 | 100,000 |
| Jerrosemie Balogal | 0xF995c878…27C149 | 100,000 | 100,000 |
| Jay Mariez Flores | 0x219e4D50…6DB931 | 100,000 | 100,000 |
| Jonelson Escandallo | 0x7bf5a3Cc…0B246d | 100,000 | 100,000 |
| Kristy Jane Muegna | 0xa4E812BE…84b31A | 100,000 | 100,000 |
| Deveyvon Espinosa | 0xA46481F6…6C6D3F | 100,000 | 100,000 |
| Regine Generalao | 0xF26194f3…c58cF0 | 100,000 | 100,000 |
| Conie Cerna | 0xF89DEF22…9C1654 | 100,000 | 100,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"One of the challenges elementary pupils face is developing strong vocabulary skills. This quasi-experimental study aimed to determine the effectiveness of Project HVS (Harnessing Vocabulary Skills), a 20-word-a-day practice, in improving the vocabulary skills of Grade 5 students. The study utilized researcher-designed pre-test and post-test questionnaires, administered to 30 Grade 5 pupils from Clementa F. Royo Elementary School during the 2023-2024 academic year. Pre-test results indicated that the students exhibited below-grade-level proficiency in vocabulary. However, the post-test scores demonstrated significant improvement, with the students' scores increasing after the implementation of the 20-word-a-day practice. The results were statistically significant, supporting the conclusion that the 20-word-a-day practice is effective in enhancing vocabulary skills among Grade 5 learners. It is recommended that educators and policymakers integrate similar interventions into language curricula to promote vocabulary development and linguistic proficiency among students.","abstract_source":"original","authors":["Princess May Cagang","Sonia Dumayongan","Jerrosemie Balogal","Jay Mariez Flores","Jonelson Escandallo","Kristy Jane Muegna","Deveyvon Espinosa","Regine Generalao","Conie Cerna"],"date":"2024-12-12","doi":"10.5281/zenodo.14413803","id":4119,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"97de15c253c04198f7a52716794493fb03bbee8ca71932baca14b2e6d8479b5b","schema":"scimatic-article/1","title":"Project HVS: A 20 Words a Day Vocabulary Intervention for Grade 5 Students","volume":28}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/4119.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(4119)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001017"},"latest"]}'
The two must be equal (the second with a 0x in front).