| Token | #1622 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x992944f63282836af5e2a6a9488644b9aff2c04772f4c4e26a0e3aa521fe1441 · block 12097060 |
| Minted | 2026-10-01 17:31 UTC |
| Hash on chain | 0xe60e1c36b1edfd48a75c8a7c5b8072ace7d1cf66f56d3d4be062c7c5a6b86fe9 |
| SHA-256 of the record | 0xe60e1c36b1edfd48a75c8a7c5b8072ace7d1cf66f56d3d4be062c7c5a6b86fe9 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Rosalie Magbanua | 0x82909a9F…Fc9b0F | 150,000 | 150,000 |
| Jake Magbanua | 0x3390fE86…31f509 | 150,000 | 150,000 |
| Honey Calumag | 0x73D798f2…FeA335 | 150,000 | 150,000 |
| Sheila Mae Del Rosario | 0x4C20b143…914b01 | 150,000 | 150,000 |
| Rudney Del Rosario | 0xfBf34793…2FA0be | 150,000 | 150,000 |
| Cestervel Marie Manejero | 0xdBb6316f…aD851b | 150,000 | 150,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The aim of this action research is to assess the numeracy skills, particularly the effectiveness of Project Pagbasa kag Pagsuma in bridging pandemic-induced learning gaps for 200 Grade 7 students at Florentino Galang Sr. National High School. The researchers used secondary data based on the pre-test results of the Enhanced Regional Numeracy Test (ERUNT) before implementing Project Pagbasa kag Pagsuma to address the learning gaps caused by the pandemic. The results indicate that the study participants obtained an average pretest score of 26.62 with a standard deviation of 4.960, which, according to ERUNT guidelines, is interpreted as non-numerate. Following the intervention, there was a shift in the numeracy level from non-numerate to numerate. The study participants achieved an average posttest score of 34.72 with a standard deviation of 3.663, which, based on ERUNT guidelines, is interpreted as numerate. The significant increase in test scores by 8.10 reflects the impact of the researchers' intervention on the students' numeracy level. Therefore, the researchers conducted successful assessments to identify and address learning gaps, specifically in the students' numeracy level.","abstract_source":"original","authors":["Rosalie Magbanua","Jake Magbanua","Honey Calumag","Sheila Mae Del Rosario","Rudney Del Rosario","Cestervel Marie Manejero"],"date":"2023-07-17","doi":"10.5281/zenodo.8154475","id":1622,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"6bfe44e470f788603192a3b0a2fe283a5077814c712839f86ab1c910e9f67c4a","schema":"scimatic-article/1","title":"Project Pagbasa kag Pagsuma (3Ps): Bridging the Learning Gaps of Grade 7 Students in Numeracy Levels","volume":10}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1622.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1622)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000656"},"latest"]}'
The two must be equal (the second with a 0x in front).