| Token | #626 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x4374ca30001b14a584f461c7265e05cc46dec2aa3557bd9015632cec78000c66 · block 12096917 |
| Minted | 2026-10-01 17:19 UTC |
| Hash on chain | 0x4a26ddcbc19daf679db26595690f1d1b2fcc3c309fc137110b7b216957c4649a |
| SHA-256 of the record | 0x4a26ddcbc19daf679db26595690f1d1b2fcc3c309fc137110b7b216957c4649a |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Venus Hilario | 0x958C6fA0…850e58 | 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 determined the perceived socio-economic impact of cooperatives among members, aiming to inform a customized program development framework. It specifically examined respondents' demographic profiles, social and economic impacts, actual impacts, member constraints, and significant differences in impact assessment based on demographics. Social impact analysis revealed high means for donations covering various causes, participation in civic activities like clean-up drives, providing expert services to students, advocating for productive industry reforms, participating in local customs, offering low-interest educational loans, accepting On-the-Job Trainees, spearheading fundraising for calamity victims, and adopting gender and development policies. Economic impact analysis showed high means for providing business or multipurpose loans to small owners, charging lower interest rates than banks, offering competitive interest on savings, maintaining a good financial position, and having sufficient earnings for member dividends. Actual social impact was highest for donations after disasters, while actual economic impact was highest for sufficient earnings for dividends. The primary constraint encountered by members was documentary requirements for financial products or services. No significant difference was found in respondents' assessment of socio-economic impacts when grouped by personal profile, except for their municipality of residence.","abstract_source":"gemini_shortened","authors":["Venus Hilario"],"date":"2022-10-02","doi":"10.5281/zenodo.7133696","id":626,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"375d5801e2458cf3d52f81d118a1c00053e62471046cb8a846b1a2187411a99a","schema":"scimatic-article/1","title":"Socio-Economic Impact of Cooperatives Among Members: An Input to Customized Program Development Framework for Cooperatives","volume":4}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/626.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(626)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000272"},"latest"]}'
The two must be equal (the second with a 0x in front).