| Token | #4641 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xd62223a87e7c4c999bac44e6c07cd685d8c2d9c13ed20eaa3e5bf1d347ebf6dd · block 12103838 |
| Minted | 2026-10-02 02:55 UTC |
| Hash on chain | 0x2afc21147b0c67548326f0b6007ec315f52535ac4221209ce8d4150e19308c93 |
| SHA-256 of the record | 0x2afc21147b0c67548326f0b6007ec315f52535ac4221209ce8d4150e19308c93 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Hanna Cristine Bolivar | 0x37a3AAcA…A658FD | 450,000 | 450,000 |
| Jelly Ace Basilio | 0xEa390aB3…d98168 | 450,000 | 450,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This phenomenology study aimed to explore and understand the lived experiences of mathematics coaches and their quizzers. Snowball sampling was used to determine which 14 mathematics coaches were involved. They were all involved in the in-depth interviews. The results revealed the participants' experiences, which included having difficulty managing their time, gaining more experiential knowledge and learning, and developing other abilities and confidence. In reaction to their challenges, they have prioritized and streamlined activities, used support networks and teamwork, valued their physical and emotional health, and valued education and students. They came to the following realizations on time management, resilience, and adaptability development, as well as concentrating on teaching tasks and taking chances to foster improvement. The study's findings were anticipated to have significance and value for the participants, head coaches, and researchers.","abstract_source":"original","authors":["Hanna Cristine Bolivar","Jelly Ace Basilio"],"date":"2025-03-13","doi":"10.70838/pemj.330501","id":4641,"issue":5,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"d77476e70b3731ec8d22c30325428c88e0a4f0d60fcc6a4b7a409fde8abcc724","schema":"scimatic-article/1","title":"Guiding the Mathematics Quizzers: The Tales of Coaches","volume":33}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/4641.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(4641)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001221"},"latest"]}'
The two must be equal (the second with a 0x in front).