| Token | #5518 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x2bf4aa5be1d2550e2d79ae87cd4e08075baccb0a00e910b694b1cf9166c4fb87 · block 12105937 |
| Minted | 2026-10-02 05:50 UTC |
| Hash on chain | 0x0fe095a0afd84b55151cb18864d39dac395d5da6f807669c480d62192712d1cb |
| SHA-256 of the record | 0x0fe095a0afd84b55151cb18864d39dac395d5da6f807669c480d62192712d1cb |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Jeremie Acma | 0x4D90B2C9…d4a95f | 450,000 | 450,000 |
| Lutchie Ducot | 0xF043b7d0…fdfbB2 | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study explored the impact of 21st-century skills instruction and learners' academic achievement in San Fernando I District, Division of Bukidnon, School Year (SY) 2024-2025. The researcher utilized a self-made survey questionnaire to gather the data needed. It was pilot-tested and validated before the launch. The respondents were the San Fernando I District, Division of Bukidnon, School Year (SY) 2024-2025 teachers. The data were analyzed using descriptive statistics such as mean, standard deviation, frequency count, percentage, and Pearson r Product Moment Correlation Coefficient. The study's findings were as follows: There was a significant long-term impact of 21st-century skills instruction regarding information literacy, media literacy, computer literacy, internet literacy, and digital communication. Most of the learners fall within the \"85–89\" range, indicating that most learners demonstrated a Very Satisfactory level of comprehension. There was a significant relationship between the impact of 21st-century skills instruction and the learners' academic achievement.","abstract_source":"original","authors":["Jeremie Acma","Lutchie Ducot"],"date":"2025-06-12","doi":"10.70838/pemj.400102","id":5518,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"fc47a12ed21029e17f9aae0b7000edb51e9504c3a699cc97c5ed4fd3782423ba","schema":"scimatic-article/1","title":"Impact of 21st Century Skills Instruction and Academic Achievement of Learners","volume":40}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5518.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5518)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000158e"},"latest"]}'
The two must be equal (the second with a 0x in front).