← Back to the article

SciMatic · SciChain record

Digital Learning Material in 2D Animation for First Year Drafting Technology Students

Aleah Cervera
Psychology and Education: A Multidisciplinary Journal · 2024-08-23 · DOI 10.5281/zenodo.13363889
Token #3472
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #3472.
Token#3472 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xc23cba65e414c1dc9fecc390f14787c8c679e15cd76953fb7340ef84056d082c · block 12100958
Minted2026-10-01 22:55 UTC
Hash on chain0xc5ee72b7a25e8df57ee93c1ff42ff7a40a6446ded63601926b9bc33ee2286319
SHA-256 of the record0xc5ee72b7a25e8df57ee93c1ff42ff7a40a6446ded63601926b9bc33ee2286319
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Aleah Cervera 0xfD872eB9…66d971 900,000 900,000

The anchored record

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

{"abstract":"This study developed and evaluated a digital learning material in 2D Animation for First Year Drafting Technology Students of the Marikina Polytechnic College for the academic year 2023-2024. The developed digital learning material in 2D Animation was evaluated by two (2) groups of respondents composed of fifteen (15) experts and fifteen (15) industry practitioners. A survey questionnaire was utilized to gather the data, and it covered the following variables: quality of content and technical aspects. The findings revealed that the two groups of respondents evaluated the developed digital learning material in 2D Animation as Highly Acceptable with respect to quality of content with a grand weighted mean of 3.83 and 3.69, respectively. In terms of technical aspects, it gained grand weighted means of 3.88 and 3.76, respectively. In addition, there was no significant difference between the evaluations of the two groups of respondents on the developed digital learning material in 2D Animation in terms of quality of content with a computed t value of 1.76, 1.12, 1.85, 0.98, 1.16, and 1.79, respectively. In terms of technical aspects, it gained a computed t value of 1.26, 1.37, 1.27, and 0.72, respectively. The insightful comments and suggestions provided by both groups of respondents hold significant potential for enhancing the quality and effectiveness of the developed digital learning material in 2D Animation. Furthermore, it was recommended that the School Administrators may encourage Instructors in other fields of specialization to explore on developing instructional materials that will help facilitate learning and improve the performance of their respective students.","abstract_source":"original","authors":["Aleah Cervera"],"date":"2024-08-23","doi":"10.5281/zenodo.13363889","id":3472,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"c3c69c20fbb9a0f2d722628df4603ef393d6c8509bf779b1c8031d3abf670d29","schema":"scimatic-article/1","title":"Digital Learning Material in 2D Animation for First Year Drafting Technology Students","volume":24}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/3472.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(3472)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000d90"},"latest"]}'

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