| Token | #7846 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x78bb368526ad0b239bf9b80fda4490116239adaa9ec3cbb81f3233e488ee9ddb · block 12110978 |
| Minted | 2026-10-02 12:50 UTC |
| Hash on chain | 0x6be931ac7d31e58b660c5b0c7a369c20d0853cd082b0edb7103392e6c508e28f |
| SHA-256 of the record | 0x6be931ac7d31e58b660c5b0c7a369c20d0853cd082b0edb7103392e6c508e28f |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Anelene Allarcos | 0x92B274C5…352fb9 | 450,000 | 450,000 |
| Wilfredo Miasco | 0x4dC9c7CE…1fB0D7 | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"They conducted this study to identify the challenges faced by multigrade teachers in Pangantucan District, Division of Bukidnon, during the School Year (SY) 2024-2025. The study employed a descriptive-correlational research design. It employed the complete enumeration as a sampling procedure. It used a researcher-made survey questionnaire, which was pilot-tested and validated. They interpreted the data using a frequency count, percentage, mean, standard deviation, and Pearson r product-moment correlation coefficient. This study yielded the following results: The respondents were young, primarily female teachers aged 21 to 30, possessing 1 to 5 years of multigrade teaching experience. Multigrade teachers identified substantial difficulties in training, curriculum, resources, engagement, and management, highlighting a systemic requirement for improved support and focused interventions to boost teaching efficacy. Most respondents attained \"Outstanding\" scores, indicating robust achievement in multigrade instruction despite obstacles. The result indicates a high level of proficiency among the assessed teachers. Despite encountering various challenges, the performance ratings of multigrade teachers were mainly unaffected, indicating that alternative factors may influence their assessed efficacy.","abstract_source":"original","authors":["Anelene Allarcos","Wilfredo Miasco"],"date":"2026-05-09","doi":"10.70838/pemj.560308","id":7846,"issue":3,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"0b619624aa124c164be359d17c0717ba7db5bceff279c919ae4956349e9b2d5b","schema":"scimatic-article/1","title":"Difficulties Encountered by Multigrade Teachers and Their Teaching Performance","volume":56}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/7846.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(7846)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001ea6"},"latest"]}'
The two must be equal (the second with a 0x in front).