| Token | #7252 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xadb55b83dc9403106ce9bb19279a15ecd1610f77ec68b15b7eaae4ee3e480172 · block 12109779 |
| Minted | 2026-10-02 11:10 UTC |
| Hash on chain | 0x95a979365a944a1fcfce4998d8227e24463394ed21091bf9ab646afa7efef65d |
| SHA-256 of the record | 0x95a979365a944a1fcfce4998d8227e24463394ed21091bf9ab646afa7efef65d |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Mira Lagat | 0x0cc2E389…cA757f | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The study sought to ascertain the significant relationship between a school-based continuous professional development training program and teachers’ teaching outcomes. Teachers perceived the training program as “highly effective”. They also achieved “outstanding” teaching outcomes, and the school-based continuous professional development has a slight relationship to teachers’ teaching outcomes. The school-based professional development training program has helped teachers develop new knowledge and strengthen their teaching efficacy and outcomes. It was recommended that the school principal craft and design a more functional training program aligned with and unified with the regional and division-wide training program for teachers, and for accreditation for CPD credits from the Professional Regulation Commission.","abstract_source":"original","authors":["Mira Lagat"],"date":"2026-02-26","doi":"10.70838/pemj.520704","id":7252,"issue":7,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"60376154e199372da19da1c0782bfe943f0bf061d726e7c6ce3d2168c1ece3b8","schema":"scimatic-article/1","title":"Continuous Professional Development: School-Based Strategy for Improvement of Teaching and Learning","volume":52}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/7252.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(7252)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001c54"},"latest"]}'
The two must be equal (the second with a 0x in front).