| Token | #4305 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xafea32e12736d6c16c4dd7cf535569dfada0503f0a9e22de2248267afd9fe297 · block 12102999 |
| Minted | 2026-10-02 01:45 UTC |
| Hash on chain | 0x76745e532477e282ff0413724cb14565ee7db4452ffbc1c4ed7f95bca63049fc |
| SHA-256 of the record | 0x76745e532477e282ff0413724cb14565ee7db4452ffbc1c4ed7f95bca63049fc |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Jessa Aurellana | 0x8f1Ce614…c5838c | 300,000 | 300,000 |
| Maria Celerina Oreta | 0x6787F0c2…E17265 | 300,000 | 300,000 |
| Melchor Espiritu | 0x6e9157Ec…A614B3 | 300,000 | 300,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain. The abstract here is gemini shortened, not the author's own text.
{"abstract":"This study determined the implementation of extracurricular activities in secondary schools in San Narciso, Quezon, using a descriptive method and questionnaires. The study involved 60 teacher-respondents from both private and public schools. Most respondents were 25-35 years old (67%), female (67%), from public schools (82%), held bachelor's degrees (62%), and had 6-10 years of service (45%). Regarding IATF Protocol, respondents agreed that participants should keep hands clean during activities (mean 4.53). For DepEd Policy, schools must ensure strict observance of guidelines during extracurricular activities (mean 4.55). Under School Policy, students must attend scheduled class discussions. A significant difference was found in responses from teachers with different educational attainments and lengths of service.","abstract_source":"gemini_shortened","authors":["Jessa Aurellana","Maria Celerina Oreta","Melchor Espiritu"],"date":"2025-01-13","doi":"10.5281/zenodo.14637407","id":4305,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"abaef0a650ef57d6cd48c915e28093f526e82c13ad53028d33ccee0c00f8b800","schema":"scimatic-article/1","title":"Implementation of Extracurricular Activities in the Secondary Schools in San Narciso, Quezon","volume":30}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/4305.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(4305)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000010d1"},"latest"]}'
The two must be equal (the second with a 0x in front).