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Assessing the Historical Value of San Diego De Alcala Fortress in Preserving the Cultural Heritage of Gumaca, Quezon

Kenneth Vendiola, Maria Celerina Oreta, Marites Tañada, Gil Segui
Psychology and Education: A Multidisciplinary Journal · 2026-06-16 · DOI 10.70838/pemj.580106
Token #8123
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Token#8123 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x2a157d1e6cd1ba741dd46e94cc6b2a7283c6d67dfab1d4f6682380ce7562a6fe · block 12111578
Minted2026-10-02 13:40 UTC
Hash on chain0x061b82ffb75663f606e68909e776eac15eff4e3f58c0fb287988e6b8433718e0
SHA-256 of the record0x061b82ffb75663f606e68909e776eac15eff4e3f58c0fb287988e6b8433718e0
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds 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

The anchored record

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}

Check it yourself

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).