| Token | #9045 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x5978bd75ac41a8b8074f70ca6274e69d1d44a1a414d76d5129f5a5c11f5f855e · block 12112599 |
| Minted | 2026-10-02 15:05 UTC |
| Hash on chain | 0x027d10db05dfe494ccc920a3b7afc7804783ab504e7d2064966004b85057d30d |
| SHA-256 of the record | 0x027d10db05dfe494ccc920a3b7afc7804783ab504e7d2064966004b85057d30d |
| Article today | Changed since it was anchored (authors, pdf_sha256). |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| RONNIE ESPERGAL PASIGUI, EdD. | 0x5DAeA2bD…c65B81 | 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 study evaluated the test quality, difficulty distribution, and curriculum alignment of the 100-item Comprehensive Examinations for the 2024–2025 graduating batch of Bachelor of Science in Marine Transportation (BSMT) and Bachelor of Science in Marine Engineering (BSMarE) programs at the University of Cagayan Valley. Using a descriptive document analysis design rooted in Classical Test Theory (CTT), the research analyzed an archived psychometric dataset for 712 examinees (425 BSMT and 287 BSMarE students) based on pre-computed Facility (F) and Discrimination (D) indices. Thematic analysis revealed four primary findings: 97% of BSMT items and 96% of BSMarE items were clustered in the \"Easy\" and \"Average\" difficulty bands, with 0% in \"Very Difficult.\" Critical item-level structural flaws were isolated, such as negligible discrimination (e.g., BSMT Item 9, D = 0.10) and severe inverted discrimination. A programmatic asymmetry showed the marine engineering pathway as significantly easier (43% Easy or Very Easy) than the marine transportation track (65% Average). The study concludes that a pronounced curriculum-assessment alignment gap exists, with examinations over-indexing on lower-order cognitive recall rather than the complex, high-order diagnostic troubleshooting demanded by international Standards of Training, Certification, and Watchkeeping (STCW) mandates. To meet quality requirements, the College of Maritime Education must transition from passive data archiving to active quality engineering, including rewriting defective items, balancing difficulty distributions, and creating a unified institutional item-banking policy.","abstract_source":"gemini_shortened","authors":["RONNIE ESPERGAL PASIGUI"],"date":"2026-08-09","doi":null,"id":9045,"issue":1,"journal":{"issn":"0711-0815","name":"UCV Interdisciplinary Journal"},"pdf_sha256":"f7dcc60a34f8388c1497a9be49d0e8bf47ab1e4f6dfee5ee1c1ce6f4fe139446","schema":"scimatic-article/1","title":"AN ITEM ANALYSIS AND ALIGNMENT REVIEW OF BSMT AND BSMARE COMPREHENSIVE EXAMINATIONS: IMPLICATIONS FOR CURRICULUM MAPPING AND TEST QUALITY","volume":1}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/9045.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(9045)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000002355"},"latest"]}'
The two must be equal (the second with a 0x in front).