| Token | #121 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xb9a6d9e61a29ca61eb3f3a657aa32cd60f267e48d7f2517b7f8f6ac2c41dafb9 · block 12096774 |
| Minted | 2026-10-01 17:07 UTC |
| Hash on chain | 0xe1c4a0ee495aeb96ec0a3043b31cc71b761e34160f4ac439215b9e866045e503 |
| SHA-256 of the record | 0xe1c4a0ee495aeb96ec0a3043b31cc71b761e34160f4ac439215b9e866045e503 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Said Nadeem | 0x75286a68…bEDc8A | 225,000 | 225,000 |
| Mehmet Ali Özler | 0x8022815B…D8Ded7 | 225,000 | 225,000 |
| Mehmet Öztürk | 0x6BbbCb08…26F260 | 225,000 | 225,000 |
| Mehmet Emin Duru | 0xFaeeE825…Eaf143 | 225,000 | 225,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Nyctagenaceae is a family of 30 genera and c. 290 species in tropical and subtropical parts of both the hemisphere especially in America. In Pakistan it is represented by 5 genera and 10 or 11 species. Plants are trees, herbs. Some plants are ornamental e.g. Mirabilis jalapa. Boerhavia (Boerhaavia) is genus of this family with c. 40 species. Plants are mostly herbs with opposite leaves, found in tropical and subtropical regions, S. Europe, and S. United States. In Pakistan it is represented by 4 or 5 species. Anthocarp of Boerhavia is 5-ribbed, which is the main difference in the Boerhavia and Commicarpus, having 10-ribbed anthocarp. A mini review is presented which cover data upto 2008.","abstract_source":"original","authors":["Said Nadeem","Mehmet Ali Özler","Mehmet Öztürk","Mehmet Emin Duru"],"date":"2015","doi":null,"id":121,"issue":1,"journal":{"issn":"2651-4338","name":"Journal of Ongoing Chemical Research"},"pdf_sha256":"5a05e66175d2fdf5600ab0f08fa755070eb787fcf14633f7b9fdbee3dc0c519d","schema":"scimatic-article/1","title":"BOERHAVIA AND ITS PHYTOCHEMISTRY","volume":2}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/121.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(121)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000079"},"latest"]}'
The two must be equal (the second with a 0x in front).