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Closed-Circuit Television (CCTV) Surveillance and its Impact on Crime Rates: A Comprehensive Study

Marianita B. Acuña, Robin Parojenog
Journal of Ongoing Educational Research · 2024-10-17 · DOI 10.5281/zenodo.13943026
Token #3819
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #3819.
Token#3819 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x5ae3cc34cb6fe7d746928339f8241d287b1fe27457be2769cd38b164dde7d8d4 · block 12101858
Minted2026-10-02 00:10 UTC
Hash on chain0x59ea242c76b78a9d5d78f0762d18a1a2d7796c166149f606230d2281be1576db
SHA-256 of the record0x59ea242c76b78a9d5d78f0762d18a1a2d7796c166149f606230d2281be1576db
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Marianita B. Acuña 0xfBbF18dC…088bd2 450,000 450,000
Robin Parojenog 0x5884B50b…43764F 450,000 450,000

The anchored record

Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.

{"abstract":"This research examines the efficacy of Closed-Circuit Television (CCTV) monitoring in reducing crime rates in Talibon, Bohol, a rural municipality in the Philippines. While CCTV is extensively used in urban environments for crime deterrence, its efficacy in rural locations, characterized by lower population density and distinct crime patterns, requires more investigation. This study investigates the correlation between CCTV monitoring and crime decrease, as well as the attitudes of citizens and law enforcement personnel. The research used a quantitative descriptive-correlational methodology, gathering data from 120 respondents using structured questionnaires. The data were evaluated using descriptive statistics and Pearson correlation to assess CCTV's perceived efficacy and its influence on crime rates. The results indicate that CCTV is seen as very beneficial in preventing criminal behavior, improving public safety, and aiding law enforcement in collecting evidence. The deterrent of prospective criminals and the real-time surveillance of public areas were seen as having the most significant influence. A robust positive correlation was seen between the perceived efficiency of CCTV and its impact on crime reduction, indicating that as views of CCTV's efficacy rise, its effect on diminishing crime rates concurrently intensifies. The research finds that CCTV monitoring is vital for crime prevention in Talibon, considerably enhancing community safety. It is recommended that public awareness programs be implemented and periodic reviews of CCTV systems be conducted to improve their efficacy in rural regions. These findings will assist policymakers and local authorities in using CCTV technology to improve crime prevention in rural areas.","abstract_source":"original","authors":["Marianita B. Acuña","Robin Parojenog"],"date":"2024-10-17","doi":"10.5281/zenodo.13943026","id":3819,"issue":1,"journal":{"issn":"3062-0201","name":"Journal of Ongoing Educational Research"},"pdf_sha256":"4ec6f10cb5793527f09af5e9609ca93651732d471a7737fe975bfbff345d91a9","schema":"scimatic-article/1","title":"Closed-Circuit Television (CCTV) Surveillance and its Impact on Crime Rates: A Comprehensive Study","volume":2}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/3819.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(3819)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000eeb"},"latest"]}'

The two must be equal (the second with a 0x in front).