| Token | #5365 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xe6246d2e467c9cb6f3da64654dc71fbb3d53721b4208e4cb1efe13a1f276415f · block 12105518 |
| Minted | 2026-10-02 05:15 UTC |
| Hash on chain | 0x87274e2a33a5637b549d0e0b094735ab5731a22f3aef11e4c8b58cd8a0e150c8 |
| SHA-256 of the record | 0x87274e2a33a5637b549d0e0b094735ab5731a22f3aef11e4c8b58cd8a0e150c8 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Hannah Berba | 0xa264625B…35aed5 | 225,000 | 225,000 |
| Maria Celerina Oreta | 0xC980d00d…4ce472 | 225,000 | 225,000 |
| Melchor Espiritu | 0x9155D378…8f3853 | 225,000 | 225,000 |
| Gil Segui | 0xBE497bF8…179426 | 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 study aimed to determine the benefits of enhancing and promoting San Diego Park as a tourist spot in Gumaca, Quezon, focusing on economic, environmental, and cultural aspects. Using a descriptive survey method and simple random sampling, 100 respondents from selected bargains in Gumaca, Quezon were surveyed. The majority of visitors were aged 32 and above (29%), with an equal split between male and female visitors (50% each). Most respondents resided in Brgy. Penafrancia (31%). The study found that respondents generally agreed on the benefits of enhancing and promoting the park, with average means of 4.148 for economic benefits, 4.092 for environmental benefits, and 4.154 for cultural benefits, all interpreted as \"Agree.\" A Kruskal Wallis H-test indicated no significant difference in perceived benefits when respondents were grouped by age, sex, or place of residence. Recommendations include fostering community, generating revenue, promoting environmental preservation, and providing a basis for future research.","abstract_source":"gemini_shortened","authors":["Hannah Berba","Maria Celerina Oreta","Melchor Espiritu","Gil Segui"],"date":"2025-05-30","doi":"10.70838/pemj.380807","id":5365,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"4cf4ba45aabe5d3afaa8052a065f65f3dee26600d391ac85c523b189b0e35178","schema":"scimatic-article/1","title":"Benefits of Enhancing and Promoting San Diego Park as a Tourist Spot in Gumaca, Quezon","volume":38}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5365.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5365)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000014f5"},"latest"]}'
The two must be equal (the second with a 0x in front).