| Token | #8123 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x2a157d1e6cd1ba741dd46e94cc6b2a7283c6d67dfab1d4f6682380ce7562a6fe · block 12111578 |
| Minted | 2026-10-02 13:40 UTC |
| Hash on chain | 0x061b82ffb75663f606e68909e776eac15eff4e3f58c0fb287988e6b8433718e0 |
| SHA-256 of the record | 0x061b82ffb75663f606e68909e776eac15eff4e3f58c0fb287988e6b8433718e0 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Kenneth Vendiola | 0xFB4f79B7…c103Fa | 225,000 | 225,000 |
| Maria Celerina Oreta | 0x132725D4…5c87cF | 225,000 | 225,000 |
| Marites Tañada | 0x0E0A2Be3…08A653 | 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 study assessed the historical value of San Diego De Alcala Fortress in preserving the cultural heritage of Gumaca, Quezon, using a mixed-method research design with a Likert scale. A survey questionnaire was administered to 80 randomly selected residents. Statistical tools included frequency count and percentage, frequency ranking, weighted mean, and the Kruskal-Wallis H-test. The majority of respondents were 50 years or older, with more females than males. Respondents strongly agreed on the fortress's importance for future generations (mean 4.49), its value as an architectural landmark (mean 4.51), its vital role in preserving cultural identity (mean 4.60), and its significance as a cultural heritage tourism site (mean 4.70). The Kruskal-Wallis H-Test indicated no significant differences in perceived historical value based on age, sex, or address. Respondents viewed the fortress as a physical representation of Gumaca's history, a source of pride, and a crucial component of their cultural identity, though preservation efforts are limited by a lack of organized activities and funding. The fortress is considered one of Gumaca's most popular tourist destinations, attracting both domestic and foreign visitors due to its historical significance and attractiveness.","abstract_source":"gemini_shortened","authors":["Kenneth Vendiola","Maria Celerina Oreta","Marites Tañada","Gil Segui"],"date":"2026-06-16","doi":"10.70838/pemj.580106","id":8123,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"cb053cd8fd9df9360951105ed3c45a7aeadf771cd23db25aafa14f937b28287d","schema":"scimatic-article/1","title":"Assessing the Historical Value of San Diego De Alcala Fortress in Preserving the Cultural Heritage of Gumaca, Quezon","volume":58}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/8123.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(8123)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001fbb"},"latest"]}'
The two must be equal (the second with a 0x in front).