| Token | #4135 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x084170390c9d19ab9c13c6dba94872fd52d77568d2d786f8159c3cddb4decd48 · block 12102577 |
| Minted | 2026-10-02 01:10 UTC |
| Hash on chain | 0x10b9c2b64781adbe9a182f45aa3d49e95c3dd7d9ceed4f791e13337e7dc64f30 |
| SHA-256 of the record | 0x10b9c2b64781adbe9a182f45aa3d49e95c3dd7d9ceed4f791e13337e7dc64f30 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Zenaida D. Calumpang | 0xA3016c2F…A5458A | 300,000 | 300,000 |
| Jetty A. Casido | 0x5D09a122…2DF853 | 300,000 | 300,000 |
| Craig N. Refugio | 0x97B35183…DDBa22 | 300,000 | 300,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study aimed to analyze, design, develop, and implement a Personnel Management System for Negros Oriental State University (NORSU) – Human Resource Department, Main Campus I, Dumaguete City, to effectively manage employee records and provide an effective solution to track and manage employee’s data through data-driven system architecture. The diffusion and innovation theories (Rogers) and socio-technical theories (Emery and Krist), which investigate the factors that influence the adoption of personnel management within the framework of innovation adoption, served as the study’s backbone. The study used rapid application development (RAD) to expedite software application development, using predefined prototyping techniques and tools to produce software applications. Results imply that the implementation of the NORSU Personnel Management System encourages greater employee engagement, implicating improvement in employee and university performance.","abstract_source":"original","authors":["Zenaida D. Calumpang","Jetty A. Casido","Craig N. Refugio"],"date":"2024-12-11","doi":"10.5281/zenodo.14377640","id":4135,"issue":2,"journal":{"issn":"3062-0201","name":"Journal of Ongoing Educational Research"},"pdf_sha256":"83cd9fcb4045a513b12e7d0b0e076622fcd7b719b618fd0e688d10519349fe52","schema":"scimatic-article/1","title":"Personnel Information System for a State University","volume":2}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/4135.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(4135)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001027"},"latest"]}'
The two must be equal (the second with a 0x in front).