| Token | #439 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x71f419742c06eb5b0ade1e0930b956609e845a9fb619bb072e7649c608f23f0a · block 12096824 |
| Minted | 2026-10-01 17:11 UTC |
| Hash on chain | 0x521bfba51daec87863af41be1809ecbce1799ed1398e3bc01ef4b2fc051f2532 |
| SHA-256 of the record | 0x521bfba51daec87863af41be1809ecbce1799ed1398e3bc01ef4b2fc051f2532 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Alysa Balayo | 0x48A1DeB4…F54b57 | 128,574 | 128,574 |
| Jennifer Castaňeda | 0x40d9BCeA…5BF0Fa | 128,571 | 128,571 |
| Nova Deriada | 0x2F9ebFc3…B4a53D | 128,571 | 128,571 |
| Leanne Christine Abegail Esporas | 0xa423e1AA…F5ce8F | 128,571 | 128,571 |
| Rex Fajardo | 0xB73092a2…513eb6 | 128,571 | 128,571 |
| Myra Alma Sumaydeng | 0xaff158a6…118EEc | 128,571 | 128,571 |
| Jergen Jel Labaria | 0x9606d4a1…77a41C | 128,571 | 128,571 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study was conducted in March 2022 to assess the implementation of the K to 12 Curriculum in Panacan National High School, Panacan, Narra, Palawan. A total of 9 Senior High teachers, 152 Senior High parents, and 152 Senior High students from Panacan National High School served as the respondents of the study. Data collection involved the use of a survey questionnaire. Descriptive statistics were used to evaluate the retrieved data. The adoption of the K–12 Curriculum in Panacan National High School received a positive assessment from the senior high teachers there. Both Senior High Parents and students at Panacan National High School gave the K–12 Curriculum implementation in Panacan National High School a favorable review and evaluation.","abstract_source":"original","authors":["Alysa Balayo","Jennifer Castaňeda","Nova Deriada","Leanne Christine Abegail Esporas","Rex Fajardo","Myra Alma Sumaydeng","Jergen Jel Labaria"],"date":"2022-07-24","doi":"10.5281/zenodo.6894445","id":439,"issue":3,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"01b06ec5b2d1c5a99bf0082b9008a1d439424f8a9426352c0b01e0e78ab91be0","schema":"scimatic-article/1","title":"Assessment of Senior High Teachers, Parents, and Students on the Implementation of K to 12 Program in Panacan National High School","volume":3}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/439.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(439)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000001b7"},"latest"]}'
The two must be equal (the second with a 0x in front).