| Token | #647 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x9822db77b7c290b1f9974710e780f29e1c0ecd1acb2886db605f791a9efc5695 · block 12096887 |
| Minted | 2026-10-01 17:16 UTC |
| Hash on chain | 0xd186982bb16747ba7edf02331c141e10012651b3fc580b3553c144f371de4485 |
| SHA-256 of the record | 0xd186982bb16747ba7edf02331c141e10012651b3fc580b3553c144f371de4485 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Jigo Rafael Catamio | 0x528142c9…0008B8 | 150,000 | 150,000 |
| Ryan Corona | 0x930816A2…65C5d8 | 150,000 | 150,000 |
| Renato Jose | 0xCaF40603…d44f0c | 150,000 | 150,000 |
| Alma Sheilla Liquigan-Escarcha | 0x21bE9dEA…211e9E | 150,000 | 150,000 |
| Omar Valenzuela | 0x7eC27a03…Af8E03 | 150,000 | 150,000 |
| Christopher Sasot | 0x9A3B0d38…29A52d | 150,000 | 150,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The pandemic COVID-19 has drastically changed the way education has been delivered for the past year and a half, the situation called for the sudden adaptation of flexible learning in schools which led to the need for accommodation and innovation not only institutional but also involving the stakeholders. The research employed the participation of students from selected state universities and asked them about their perception on how they thought Commission on Higher Education’s approach in handling the situation during the pandemic and continuing the flexible learning programs moving forward. Results provide proof that there is a general discontent from on how CHED and various institutions’ initiatives and approaches during the pandemic, as well as, on the preparations and considerations on their plans of considering flexible learning as a norm moving forward which ultimately affect not only the perceived maintenance on the quality of education that we have but also on the mental health and motivations of the students moving forward.","abstract_source":"original","authors":["Jigo Rafael Catamio","Ryan Corona","Renato Jose","Alma Sheilla Liquigan-Escarcha","Omar Valenzuela","Christopher Sasot"],"date":"2022-10-07","doi":"10.5281/zenodo.7155291","id":647,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"191d7baed15149529b85553298940e0f1f4898cf09a2e5273494141e8be7e6d6","schema":"scimatic-article/1","title":"UP! UP! And Beyond: Students’ Position on CHED’s Initiatives on Flexible Learning during Pandemic and Moving Forward","volume":4}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/647.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(647)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000287"},"latest"]}'
The two must be equal (the second with a 0x in front).