| Token | #1168 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xb8d04aade06a534594a8917d8d5dbd6dec94f1a7b648e9c3860dfe0891214aa6 · block 12096984 |
| Minted | 2026-10-01 17:25 UTC |
| Hash on chain | 0xb026188e26f813e92cd41e2d24f9ef2657408a616ecb72cc543965eefb21820d |
| SHA-256 of the record | 0xb026188e26f813e92cd41e2d24f9ef2657408a616ecb72cc543965eefb21820d |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Durivil Ibañez | 0xd2DF87e6…882589 | 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":"All living creatures have parents, and a child experiences over nine dramatic months of life in the womb before birth. Starting as a single cell, the child develops within a life support system for 40 weeks until birth, ready to be embraced by loving parents whose voices the newborn has been listening to and bonding with for months. The mother, having carried the child, provides care, protection, nourishment, and acts as a guide, teacher, provider, tutor, visual object for learning, and response maker. Her displays gain the child's trust and beliefs, making her the first source of information. As a child grows, parents can enhance trust by creating a supportive environment, listening, and following through on promises. This trust allows parents to establish rules for discipline and regulating hyperactivity. For instance, a mother might use a scary idea like, “common, do not stop till the witch catches and eats you!” to prevent a child from roaming and making messes.","abstract_source":"gemini_shortened","authors":["Durivil Ibañez"],"date":"2023-04-12","doi":"10.5281/zenodo.7819701","id":1168,"issue":2,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"c3fff48c82da61d1b649a0271bb3271cb1126392a440ec41f98ebb3b8b0304cb","schema":"scimatic-article/1","title":"Parent-Child Open Story: Issues in Between Parents and Children Posed Underachievement","volume":8}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/1168.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(1168)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000490"},"latest"]}'
The two must be equal (the second with a 0x in front).