| Token | #942 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xf816079b6bcc3ffc13b40b6715a8d925cd206158e261f6947a087c87ab110c20 · block 12096952 |
| Minted | 2026-10-01 17:22 UTC |
| Hash on chain | 0xf9f04725aa79f5fa5a3d18e912ab69aba8f55039706830c941589aa8068d71f5 |
| SHA-256 of the record | 0xf9f04725aa79f5fa5a3d18e912ab69aba8f55039706830c941589aa8068d71f5 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Mirecyl Guzman | 0x61EdDdAd…b11499 | 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 investigated the level of conceptual understanding and attitudes towards academic performance in learning mathematics among Grade 6 students at Dimasalang Elementary School during the 2022–2023 academic year. Employing a quantitative approach with a descriptive correlational design, the research gathered data from all students using complete enumeration sampling. Findings revealed an overall mean score of 78.13 (SD = 27.74) for conceptual understanding, interpreted as “approaching,” with individual scores on the 50-item knowledge test ranging from 24 to 43. Academic performance showed a significance value of 0.089. Attitudes towards learning mathematics had a significance value of 0.000, while conceptual understanding had a significance value of 0.452. Attitudes demonstrated the greatest influence on performance, with beta weights of 0.264 (t=4.123, p=0.000), indicating significance at the 0.01 level. Conceptual understanding had beta-weights of 0.216 (t=-3.088, p=0.452). These results suggest that a more positive attitude correlates with stronger mathematics performance and will inform the design of intervention programs to improve students' conceptual understanding and attitudes towards mathematics.","abstract_source":"gemini_shortened","authors":["Mirecyl Guzman"],"date":"2023-01-12","doi":"10.5281/zenodo.7529619","id":942,"issue":9,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"51dbb1a5f41620531569061cf8d788e4081e9a00fb661b5c3ee2b29f0f5b37db","schema":"scimatic-article/1","title":"Attitudes and Academic Performance of Grade 6 Students in Learning Mathematics: Conceptual Understanding in the Context of Education","volume":6}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/942.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(942)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000003ae"},"latest"]}'
The two must be equal (the second with a 0x in front).