| Token | #388 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xeb3f51e4a89754c0f270f5e26eda9b63c1e82b37f45cef56f2dd05b508328a84 · block 12096822 |
| Minted | 2026-10-01 17:11 UTC |
| Hash on chain | 0x415e5f2a42cdafba38baf6b90d42de3540caf96d6f97be128cd25b69930a063e |
| SHA-256 of the record | 0x415e5f2a42cdafba38baf6b90d42de3540caf96d6f97be128cd25b69930a063e |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Daisy Marie Lucas | 0xDb63D505…a45D79 | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"In light of the Enhanced Community Quarantine due to the COVID-19 pandemic and to further promote the #DigitalRise and #SulongEduKalidad programs of the Department of Education, the researcher wants to cascade a training workshop for Gsuite Education. This study aims to discover the Google Productivity Tools Skills of Teachers. Through the Google Productivity Tools Skills survey assessed by the researcher, the survey provides the performance indicators to evaluate the level of knowledge and competence of teaching staff to apply google productivity tools in the educational and office setting. This survey form will be the tool for assigning their training course.","abstract_source":"original","authors":["Daisy Marie Lucas"],"date":"2022-06-29","doi":"10.5281/zenodo.6774615","id":388,"issue":5,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"88b1dccdba54aa922d036dcce9e1fe688a7031c828a21f2f9c3a6b7765820b0a","schema":"scimatic-article/1","title":"The Google Productivity Tools Skills of Teachers Basis for Training-Workshop","volume":2}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/388.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(388)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000184"},"latest"]}'
The two must be equal (the second with a 0x in front).