| Token | #6239 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xb0a7237c9f6d003dede18a1f7438cc2a00b5fd5054ff531eca16e6576a3c4ee4 · block 12107678 |
| Minted | 2026-10-02 08:15 UTC |
| Hash on chain | 0x6639e307c925ad99d78a92001a67603533cc8214a8273c46fa42afcba0fbd2a6 |
| SHA-256 of the record | 0x6639e307c925ad99d78a92001a67603533cc8214a8273c46fa42afcba0fbd2a6 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Stella Marie Maquiling | 0x56Ff8b41…5DF7fe | 450,000 | 450,000 |
| Roel Villocino | 0xe419C7b4…f40220 | 450,000 | 450,000 |
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 investigated the influence of collaborative supervision and managerial conceptual skills of school heads on the teaching effectiveness of public elementary school teachers in a public school district in the southern Philippines. Grounded in Collaborative Supervision Theory and Managerial Conceptual Skills Theory, the research used a descriptive-correlational design. Data were collected from 71 teachers and 120 Grade 6 learners through adapted survey questionnaires. Results revealed that school heads demonstrated very high levels of managerial conceptual skills, with mean scores of 3.86 for strategic planning, 3.84 for change management, and 3.18 for problem-solving. Collaborative supervision was rated high overall with a mean of 3.32, with non-directive supervision scoring very high (mean of 3.79) and directive supervision rated high (mean of 2.84). Teachers were perceived to be highly effective, particularly in classroom management (mean of 3.65), followed by student engagement (mean of 3.32) and instructional strategies (mean of 3.20). Correlation analysis revealed no significant relationship between collaborative supervision and teaching effectiveness (r-value of -0.015, p-value of 0.902). Similarly, managerial conceptual skills had an r-value of 0.237 and a p-value of 0.046, which did not meet the threshold for statistical significance. Regression analysis showed that none of the indicators of managerial conceptual skills were statistically significant predictors of teaching effectiveness. These findings suggest that their direct impact on teaching effectiveness is not statistically supported in this study's context.","abstract_source":"gemini_shortened","authors":["Stella Marie Maquiling","Roel Villocino"],"date":"2025-08-23","doi":"10.70838/pemj.450804","id":6239,"issue":8,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"83cc465340e237f105ce1d3317474d60e6334c773f6e105fe028f30c2917e48c","schema":"scimatic-article/1","title":"Influence of Collaborative Supervision and Managerial Conceptual Skills on the Teaching Effectiveness of Teachers","volume":45}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/6239.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(6239)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000185f"},"latest"]}'
The two must be equal (the second with a 0x in front).