| Token | #1686 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x4f2f28b02e0d6644e304ff76381955ba0dce7dddceba363078bd569bc74225c8 · block 12097062 |
| Minted | 2026-10-01 17:31 UTC |
| Hash on chain | 0xdad94843c20af098e477896e6fa811f7fdf0a966eb200331e64d3e5918cd4482 |
| SHA-256 of the record | 0xdad94843c20af098e477896e6fa811f7fdf0a966eb200331e64d3e5918cd4482 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Angeline Villareal | 0x233CC099…bCC3A4 | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study focused on the development and evaluation of Module in Basic Dressmaking for Grades 7 and 8 at the Rizal Technological University during the S.Y. 2022-2023.It used the descriptive method of research. It was evaluated by the DepEd teachers in Marikina and Mandaluyong City, and the Garment experts both from Marikina Polytechnic College and Ilagan State University, Ilagan Isabela using the five (5) point Likert Scale. The research instrument used is the survey questionnaire which was personally administered by the researcher. The data gathered was tallied and statistically treated using a t-test.The findings revealed that the Garment experts and DepEd teachers’ evaluations were all verbally interpreted as Strongly Agree in terms of its format, objectives, content, organization, and assessment. Likewise, there was no significant difference on their mean scores in terms of format and objects, while there was significant difference on their evaluations in terms of content, organization, and assessment. The two groups of respondents had offered comments and suggestions that were incorporated by the researcher to improve the developed module.","abstract_source":"original","authors":["Angeline Villareal"],"date":"2023-07-28","doi":"10.5281/zenodo.8191960","id":1686,"issue":4,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"6441aaffc9ace704e2188f816c5d3ba2141d8fccd133df82a48acd57980e12da","schema":"scimatic-article/1","title":"Development and Evaluation of Module in Basic Dressmaking","volume":11}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1686.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1686)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000696"},"latest"]}'
The two must be equal (the second with a 0x in front).