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Assessing the Economic Impacts of Lupac Beach on Coastal Tourism Development in Gumaca, Quezon

Michelle Angulo, Maria Celerina Oreta, Melchor Espiritu, Gil Segui
Psychology and Education: A Multidisciplinary Journal · 2025-08-14 · DOI 10.70838/pemj.450110
Token #6150
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #6150.
Token#6150 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xb0be76cf01a42fe52888d46b689f198dbf5572f90c098ee7ed1a297d8b238a65 · block 12107437
Minted2026-10-02 07:55 UTC
Hash on chain0xb836a4accaabb6e79d1e3e809a48977f0335ed5f6b2bfc9e890d5b78937c1f2c
SHA-256 of the record0xb836a4accaabb6e79d1e3e809a48977f0335ed5f6b2bfc9e890d5b78937c1f2c
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Michelle Angulo 0x2D9EC675…2B491C 225,000 225,000
Maria Celerina Oreta 0x132725D4…5c87cF 225,000 225,000
Melchor Espiritu 0x9155D378…8f3853 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 used a descriptive method and simple random sampling to determine the economic impacts of Lupac Beach on coastal tourism development in Gumaca, Quezon, based on the perceptions of 100 selected residents. The respondents' profile showed that 32% were aged 21-25 years old, and 51% were male. An even number of respondents from different barangays participated. The study found that respondents generally agreed on the economic impacts of Lupac Beach on coastal tourism development. Specifically, the average mean for the development of local business was 4.11, for infrastructure was 4.08, and for employment opportunities was 4.09, all interpreted as \"Agree.\" The Kruskal Wallis H-Test revealed no significant difference in perceptions based on age and sex. However, when grouped by address, there was a significant difference in respondents' perceptions of the economic impacts of Lupac Beach on coastal tourism development. Recommendations included prioritizing local residents for jobs, improving public facilities, and active youth participation in promoting the beach.","abstract_source":"gemini_shortened","authors":["Michelle Angulo","Maria Celerina Oreta","Melchor Espiritu","Gil Segui"],"date":"2025-08-14","doi":"10.70838/pemj.450110","id":6150,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"8e201385a50231a120c7412b4b5b728cddb0099304f4a8e1620747cdf7034ed2","schema":"scimatic-article/1","title":"Assessing the Economic Impacts of Lupac Beach on Coastal Tourism Development in Gumaca, Quezon","volume":45}

Check it yourself

1. The record, from the token's own metadata:

printf '%s' "$(curl -s https://scimatic.org/nft/articles/6150.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(6150)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001806"},"latest"]}'

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