| Token | #1505 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xd04deda2e30bd20cd9ed9360d2940a9303842ff7c33cea36ace44e363088fc2b · block 12097028 |
| Minted | 2026-10-01 17:28 UTC |
| Hash on chain | 0x9baccdc44b5fd3eda2e7ed75939558b4b29ac77ea67b23387bec1d8a31db31ff |
| SHA-256 of the record | 0x9baccdc44b5fd3eda2e7ed75939558b4b29ac77ea67b23387bec1d8a31db31ff |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Rogel Bonaobra | 0x33f1f9ce…A4B4cA | 450,000 | 450,000 |
| Rizalie Lim | 0x35F7239f…DdA90F | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The educational sector always looks for the solution to elevate our educational system to become a competitive country in this past changing world. But this is only possible if the stakeholders are part of this vision. Furthermore, this paper viewed several articles that discuss parental involvement and factors that contribute in the use of modular instructional materials.This paper also pointed up the high engagement of parents in modular instructional materials. It was evident how parents diligently and responsibly played their part as co-teacher in their child's education in the use of modular instructional materials as part of the learning process.Thus, through the use of descriptive type research particularly survey questionnaire was crafted to collect the data. The survey questionnaire was conducted in 27 elementary schools in Atimonan, Quezon.It also aims to determine the parental involvement and factors that contribute by the parents in the child's education in the use of modular instructional materials in Atimonan 1 and 2 Districts, Division of Quezon as basis to the development of framework for parent-teacher partnership.","abstract_source":"original","authors":["Rogel Bonaobra","Rizalie Lim"],"date":"2023-06-22","doi":"10.5281/zenodo.8067671","id":1505,"issue":10,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"f4c42101129c1660f8d34cf7932e4e44973e75a80250c5cad04df8aaa3cd88fb","schema":"scimatic-article/1","title":"Parental Involvement in the Use of Modular Instructional Materials In Atimonan 1 and 2 Districts, Division of Quezon: Input to the Development of Framework for Parent-Teachers Partnership","volume":9}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1505.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1505)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000005e1"},"latest"]}'
The two must be equal (the second with a 0x in front).