| Token | #2308 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x19c97bff1526ff91f4df899c56098593024b85a6c05618c7f9c0fe5e08bd683b · block 12098318 |
| Minted | 2026-10-01 19:15 UTC |
| Hash on chain | 0xd2c9a7c2f89f17b44768b5c2570c70f80a343a082a0427e50432ee15beac7eb2 |
| SHA-256 of the record | 0xd2c9a7c2f89f17b44768b5c2570c70f80a343a082a0427e50432ee15beac7eb2 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Arantxa Loise Lu-ong | 0xed7E092A…4e4baB | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Scientific literacy skills are one of the vital components needed by 21st-century workers, particularly in STEM-related careers. So, this descriptive-comparative study evaluated the level of scientific literacy skills of undergraduate biology students by utilizing the Test of Scientific Literacy Skills (TOSLS) tool, a 28-item multiple choice exam. Based on the findings, students struggled to apply their knowledge of recognizing a sound scientific argument, comprehending the components of a research design, and how they affect scientific results and conclusions. Concurrently, the learners also had a moderate and high level of scientific literacy for the first and second TOSLS categories, respectively. And there was a significant difference in the TOSLS scores across areas of specialization. Therefore, teachers must implement learning activities that can fulfill the demands of 21st-century learning, such as student-centered learning, collaborative learning, and technology and computer-integrated learning, to increase students' critical thinking skills, a vital component of scientific literacy.","abstract_source":"original","authors":["Arantxa Loise Lu-ong"],"date":"2023-12-13","doi":"10.5281/zenodo.10371373","id":2308,"issue":7,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"b264b39bc79971e1fbc705dd157b350f70e91c8d621887f55936a2de4c99632f","schema":"scimatic-article/1","title":"Evaluating the Scientific Literacy Skills of Undergraduate Biology Students","volume":15}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/2308.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(2308)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000904"},"latest"]}'
The two must be equal (the second with a 0x in front).