| Token | #827 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x791c0466293d55e54c5e9286d9f629a4149371f95430707d22f3d132cebc5e85 · block 12096921 |
| Minted | 2026-10-01 17:19 UTC |
| Hash on chain | 0xc117378415990b3559b5e768fc788ac29f42e8716cd862b2086e48b3b5083289 |
| SHA-256 of the record | 0xc117378415990b3559b5e768fc788ac29f42e8716cd862b2086e48b3b5083289 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Mona-Allea Matolo | 0x55332EA2…bFc044 | 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":"This phenomenological-qualitative study investigated the learning challenges and opportunities experienced by College of Education students at Mindanao State University – Tawi-Tawi College of Technology and Oceanography, Bongao, Tawi-Tawi, Philippines, during modular distance learning amidst the COVID-19 pandemic. Respondents were selected using purposive sampling, and data were gathered through an Interview Guide, with recorded conversations transcribed and analyzed thematically. Common learning challenges included poor/unstable internet connection, difficulty understanding lessons comprehensively, time management issues, financial constraints, impacts on students’ well-being, and insufficient learning resources. Conversely, common learning opportunities involved becoming responsible and independent learners, developing digital literacy, learning from home, enhancing writing, reading comprehension, and critical thinking skills, and valuing time. Students at MSU-TCTO faced several learning challenges that affected their time, health, money, and overall learning, while learning opportunities positively enhanced their skills and potential. The study suggests that teachers should develop creative initiatives for quality education, such as appropriate self-learning modules with fewer activities and flexible time, to mitigate challenges.","abstract_source":"gemini_shortened","authors":["Mona-Allea Matolo"],"date":"2022-12-03","doi":"10.5281/zenodo.7394182","id":827,"issue":12,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"7c0c6c909f63fbdc43a8af4fa1f2e1266966cb811149887af6bdf01f759a974f","schema":"scimatic-article/1","title":"Modular Distance Learning: A Phenomenological Study on Students’ Challenges and Opportunities During Pandemic","volume":5}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/827.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(827)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000033b"},"latest"]}'
The two must be equal (the second with a 0x in front).