| Token | #1582 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xbcfe7edbfd7b9ce97612016a789bf37f9bfab1e6f12fbe70e40fda4303cb0a81 · block 12097059 |
| Minted | 2026-10-01 17:31 UTC |
| Hash on chain | 0x220663f4a716cf68ad191fde77991060d45fc6ddd13d7cfdc120c75acb830b31 |
| SHA-256 of the record | 0x220663f4a716cf68ad191fde77991060d45fc6ddd13d7cfdc120c75acb830b31 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Marvin Ballesteros | 0x9A6d0D16…d30C3D | 450,000 | 450,000 |
| Dr. Jeger P. Paragas | 0xAec23e8D…dfF360 | 450,000 | 450,000 |
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 investigated the utilization of instructional practices and strategies by secondary school teachers in the Fifth District of Pangasinan, Pangasinan Schools Division II for SY 2022 – 2023, to improve English language skills in reading, listening, viewing comprehension, vocabulary development, literature, and writing and composition. The study profiled respondents by age, sex, highest educational attainment, teaching position, years teaching English, and related trainings attended. Statistical measures included frequency counts, percentages, average weighted means, Analysis of Variance (ANOVA), and Pearson Product Moment of Coefficient Correlation. Most respondents (37.7%) were aged 20-29, 67.9% were female, 56.6% had MA units, and 58.8% held a Teacher III position. The overall weighted mean for instructional practices utilization was 4.17, described as “Utilized.” The study recommends that teachers pursue higher educational degrees and professional upgrading through trainings and workshops. It also suggests exploring more appropriate variables for future research and dedicating more time to improving students' reading comprehension through diverse instructional practices.","abstract_source":"gemini_shortened","authors":["Marvin Ballesteros","Dr. Jeger P. Paragas"],"date":"2023-07-10","doi":"10.5281/zenodo.8132266","id":1582,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"756760d1e8bb8185d04f25057745f42ca81b84de60c0b6c24e5e438270d71fd4","schema":"scimatic-article/1","title":"Instructional Practices Used by Secondary School Teachers in Improving the Skills in English Language","volume":10}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1582.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1582)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000062e"},"latest"]}'
The two must be equal (the second with a 0x in front).