| Token | #3777 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x6ade1e337e2f16f8efcd850eef9057b684404177245092ab635ba4ad5cf5c8d1 · block 12101761 |
| Minted | 2026-10-02 00:02 UTC |
| Hash on chain | 0x501b59d4c00318be29cecbeb54153aa523a09de7f656e9ef0166c2bad92ebfc7 |
| SHA-256 of the record | 0x501b59d4c00318be29cecbeb54153aa523a09de7f656e9ef0166c2bad92ebfc7 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Maraih Kathleen Aniel | 0xF26B348B…E4408B | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study developed and validated a scale for college teachers’ evaluation. The scale was developed considering existing literature on the student’s perceptions of effective college teachers and from the perceptions of students through focus group discussion. Initially, 37 items were generated using a 5-point Likert scale for validation. The data then collected and proceeded to construct validation using Exploratory Factor Analysis (EFA) with Principal Component Analysis for Extraction using Varimax rotation method. Data analysis was done using SPSS. Based on the validation process of the instrument, three (3) dimensions were identified with 12 items for the evaluation of college teachers’ performance. The said dimensions were Effective Communication, Professionalism, and Instructional Alignment. This instrument is feasible to be used as a tool in assessing performance by college teachers, especially by the students.","abstract_source":"original","authors":["Maraih Kathleen Aniel"],"date":"2024-10-09","doi":"10.5281/zenodo.13907728","id":3777,"issue":4,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"b63756ed0e5a8636036329c4023841aaf6a4672795f6ce2d02a8081e8da088db","schema":"scimatic-article/1","title":"Students’ Perceptions in College Teachers’ Evaluation: Development and Validation of Instrument","volume":26}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/3777.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(3777)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000ec1"},"latest"]}'
The two must be equal (the second with a 0x in front).