| Token | #512 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x489fb4decad97e9cb32394bc935c45e30d3f4321c6673651ab6586f2c989fe35 · block 12096882 |
| Minted | 2026-10-01 17:16 UTC |
| Hash on chain | 0x14a356c0622a381b9a22fdd8cd4977d8f33b078c7e3fece401b1c10e49e0924d |
| SHA-256 of the record | 0x14a356c0622a381b9a22fdd8cd4977d8f33b078c7e3fece401b1c10e49e0924d |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Leo Abe Abe | 0x713647Ab…C5ab16 | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The purpose of this phenomenological qualitative study was to describe the experiences of young adults in kinship care. Research on kinship care reveals that parental death serves as one of the basis for placing children in kinship or foster care. The theoretical perspectives used to guide this research were Bowen‟s (1978) family systems theory. The participants of the study included three young adults who are living with kin due to parental death brought about by illness and car accident. The data were gathered via face-to-face interview. During the analysis, three themes emerged describing the living condition of young adults with the kin placement and environment namely: life circumstances, forms of support and valuing of relationship. Children have encountered challenges along with adjustment to the new environment. Due to strong support and acceptance received from kin, all participants were able to cope with it. All participants deeply emphasized the acceptance, sense of belongingness and motivation they felt from their kinship experience.","abstract_source":"original","authors":["Leo Abe Abe"],"date":"2022-08-17","doi":"10.5281/zenodo.7004721","id":512,"issue":9,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"7e71f8925ebae818e9cbca5bd657f65c1474ba6b7161dd037067a7a9659c747e","schema":"scimatic-article/1","title":"Kinship Care: A Lived Experience of Young Adults","volume":3}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/512.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(512)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000200"},"latest"]}'
The two must be equal (the second with a 0x in front).