| Token | #353 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xf735b5ab1a22b22924a2f45455f8f0a3cf1187ef994a574244c2185da3a1f4c5 · block 12096821 |
| Minted | 2026-10-01 17:11 UTC |
| Hash on chain | 0xd6f9f8c1681bdbb69fccf6f8d41e8c6a79bcab3afdae8c4044be2738b8d8723c |
| SHA-256 of the record | 0xd6f9f8c1681bdbb69fccf6f8d41e8c6a79bcab3afdae8c4044be2738b8d8723c |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Kylene Mateo | 0x026a2cc4…A5Cedf | 225,000 | 225,000 |
| Raiza Mae Lajom | 0x6cc4d5Fc…f4bf77 | 225,000 | 225,000 |
| Laurice Joyce Vicente | 0x9892b5D4…470771 | 225,000 | 225,000 |
| Dr. Jhoselle Tus | 0xA5B14CDB…fa779C | 225,000 | 225,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Changes in the way of living changed due to the COVID-19 pandemic, including education. Thus, to keep students learning during this situation, an online learning modality was implemented, affecting the nature of the traditional way of learning - where students cannot socialize and are frequently alone. Moreover, this study investigates the correlation between self-esteem and anxiety among college students. The results showed a significant relationship between self-esteem and anxiety (r=.121) based on statistical findings.","abstract_source":"original","authors":["Kylene Mateo","Raiza Mae Lajom","Laurice Joyce Vicente","Dr. Jhoselle Tus"],"date":"2022-05-20","doi":"10.5281/zenodo.6565346","id":353,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"aa0148e44cee47e9ceccdcb60ea330769e44f8c7c72630dc60f59c7c39918be0","schema":"scimatic-article/1","title":"The Self-Esteem and Its Correlation on the Anxiety of College Students During Online Learning Modality","volume":2}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/353.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(353)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000161"},"latest"]}'
The two must be equal (the second with a 0x in front).