| Token | #336 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x5093ec779a640421253a5c0b7c8e67dfc8963fb86d9afce966aa1167e511964c · block 12096820 |
| Minted | 2026-10-01 17:11 UTC |
| Hash on chain | 0x65fd5c9812ecd733221be12a93d3461b07e7dd0444abbfc62ad4a2ce224983cd |
| SHA-256 of the record | 0x65fd5c9812ecd733221be12a93d3461b07e7dd0444abbfc62ad4a2ce224983cd |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Ritz Padilla | 0xdb6BA0d4…5cB233 | 180,000 | 180,000 |
| Kristina Tolosa | 0x8df754Ac…7111E3 | 180,000 | 180,000 |
| Patricia Placiente | 0x27C35622…E3949e | 180,000 | 180,000 |
| Krystle Marie Compuesto | 0x11C3883f…23B7E1 | 180,000 | 180,000 |
| Dr. Jhoselle Tus | 0xA5B14CDB…fa779C | 180,000 | 180,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The current situation amidst the pandemic has caused such negativities to people, especially among students. It has affected the well-being and happiness that everyone experiences. In, on the other hand, students who were enrolled amidst the pandemic were more likely to experience mental exhaustion such as anxiety and depression, as this current situation limits and affect their academic performances and the level of happiness they feel. This study investigates the relationship between happiness and depression among senior high school students here in the Philippines. The findings revealed a significant correlation between happiness and depression (r=0.041).","abstract_source":"original","authors":["Ritz Padilla","Kristina Tolosa","Patricia Placiente","Krystle Marie Compuesto","Dr. Jhoselle Tus"],"date":"2022-04-29","doi":"10.5281/zenodo.6654390","id":336,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"2a83a9c40d13952b27f3a3becef3f6cea16a8a360b5af8818d07834e0bf5e4c9","schema":"scimatic-article/1","title":"The Relationship Between Happiness and Depression Among Senior High School Students Amidst the COVID-19 Pandemic","volume":2}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/336.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(336)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000150"},"latest"]}'
The two must be equal (the second with a 0x in front).