| Token | #5534 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x85465bdfa2833a886d2afb2a0bcb00738782989e9678079066ac72fc53fc5481 · block 12105998 |
| Minted | 2026-10-02 05:55 UTC |
| Hash on chain | 0x49342502d804b328274f44d493d9dc15548a3f6b188c31a4a7da21de24a8617d |
| SHA-256 of the record | 0x49342502d804b328274f44d493d9dc15548a3f6b188c31a4a7da21de24a8617d |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Mark Sherwin Brioso | 0x5526D048…BF2fB8 | 225,000 | 225,000 |
| Maria Celerina Oreta | 0x132725D4…5c87cF | 225,000 | 225,000 |
| Melchor Espiritu | 0x6e9157Ec…A614B3 | 225,000 | 225,000 |
| Gil Segui | 0x430164F9…f83c00 | 225,000 | 225,000 |
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 descriptive study investigated the impacts of the municipal Heroes Park on the historical behavior of 100 selected students and residents in Calauag, Quezon, using a simple random sampling design. The study profiled respondents by age, sex, years of residency, and park visit frequency, and examined impacts in terms of social interaction, engaging community events, and honoring national heroes. The majority of visitors (37%) were aged 14-18, with an equal distribution of male and female respondents (50% each). Most respondents (40%) had lived in Calauag, Quezon for 11-15 years and visited the park daily. The findings indicated that respondents agreed on the park's impacts on historical behavior across all measured aspects: social interaction (average mean 4.06, interpreted as Agree), engaging community events (average mean 3.66, interpreted as Agree), and honoring national heroes (average mean 4.01, interpreted as Agree). Kruskal Wallis H-test results showed no significant difference in perceived impacts when respondents were grouped by age, sex, years of residency, or number of park visits, leading to the acceptance of the null hypothesis.","abstract_source":"gemini_shortened","authors":["Mark Sherwin Brioso","Maria Celerina Oreta","Melchor Espiritu","Gil Segui"],"date":"2025-06-12","doi":"10.70838/pemj.400206","id":5534,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"aafbe2a512fbfde61245f67b0117835c2f38a9fab603e96bd7b61afb1b75f5b8","schema":"scimatic-article/1","title":"Impacts of Municipal Heroes Park in the Historical Behavior of Selected Students in Calauag, Quezon","volume":40}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5534.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5534)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000159e"},"latest"]}'
The two must be equal (the second with a 0x in front).