| Token | #1113 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xb9db9827837f490ac036ebf45133be39d466e2827f1e889172bcd5009bba63a1 · block 12096957 |
| Minted | 2026-10-01 17:22 UTC |
| Hash on chain | 0x960c1b5864656d0ca9f150dce1db4514ed1a0e5c2fa22175d9a3bb83083eb768 |
| SHA-256 of the record | 0x960c1b5864656d0ca9f150dce1db4514ed1a0e5c2fa22175d9a3bb83083eb768 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Vincent Claveria | 0x0fe522A4…BFe898 | 900,000 | 900,000 |
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 determined the educational technology capability of 12 public elementary school heads, 63 teachers, and 55 sixth-grade learners in Bataraza II District, Division of Palawan, for the school year 2022–2023. Most school heads are full-fledged head teachers, lack higher educational technology training, and need to do more to help teachers use educational technology. Most teachers have not been promoted, have not taken master's units, lack higher educational technology training, and have limited access to educational technology tools due to insufficient school resources like computer units, power supplies, and stable internet. Most learners have keypad cell phones for communication but lack access to educational technology tools and devices due to the absence of computer rooms and learning applications in schools. School heads face challenges with ICT service sustainability due to insufficient funds. Teachers struggle with students' limited knowledge of basic ICT tools due to lack of access and opportunities in remote areas. Learners need more teaching hours and hands-on opportunities with computers and applications, and face issues with costly internet connectivity.","abstract_source":"gemini_shortened","authors":["Vincent Claveria"],"date":"2023-03-22","doi":"10.5281/zenodo.7760370","id":1113,"issue":10,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"11249d984a2cc3bb1ca13bcc16fd011040e96cdc36125465b7d6134884ddb251","schema":"scimatic-article/1","title":"Educational Technology Capability of Public Elementary School Heads, Teachers and Learners in Bataraza II District, Division of Palawan","volume":7}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1113.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1113)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000459"},"latest"]}'
The two must be equal (the second with a 0x in front).