| Token | #7155 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xd090c9d984a3492223bcdf989d7311502804513eff6190057b33f73fe37b3c62 · block 12109596 |
| Minted | 2026-10-02 10:55 UTC |
| Hash on chain | 0xe1912ae76051f74de8629717268e0676e6770bdfdf5595f636c4595caa3374e7 |
| SHA-256 of the record | 0xe1912ae76051f74de8629717268e0676e6770bdfdf5595f636c4595caa3374e7 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Rosemarie Gonzaga | 0x737C955A…C00346 | 450,000 | 450,000 |
| Janeth Lacostales | 0x905Aa703…fE8520 | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This quantitative study assessed the adoption of Rice Crop Manager (RCM) technology and its impact on farm productivity among 247 farmers in Baybay City, Leyte, from 2017-2022, to propose an action plan. Utilizing survey questionnaires, data on socio-demographic, socio-cultural, and institutional factors, RCM utilization, and challenges were gathered and analyzed using descriptive statistics and Pearson correlation analysis. Findings reveal an aging farming population with basic education and predominantly smallholder tenants. While socio-demographic factors showed limited direct correlation, RCM utilization was strongly and significantly correlated with government initiatives (financial subsidies, trainings) and social influences (peer farmers, community leaders, extension officers), alongside consistent engagement in RCM farm management practices. Key challenges included difficulty in understanding the technology, high input costs, and limited access to devices. Farmers overwhelmingly agreed on the necessity of policy interventions, such as financial incentives, enhanced training, and improved access to technology. The study concludes that RCM adoption is primarily driven by comprehensive government support and strong social networks, and that addressing technological complexity and economic barriers, and ensuring sustained support, are crucial for wider uptake.","abstract_source":"original","authors":["Rosemarie Gonzaga","Janeth Lacostales"],"date":"2026-02-11","doi":"10.70838/pemj.520206","id":7155,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"8c8c99cc8350419109b2e92799170be286cc15f87df7719e9685d22e53b06bd0","schema":"scimatic-article/1","title":"Adoption of Rice Crop Manager (RCM) Technology on Farm Productivity in Baybay City, Leyte: A Proposed Action Plan","volume":52}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/7155.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(7155)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001bf3"},"latest"]}'
The two must be equal (the second with a 0x in front).