| Token | #27 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xc20b1173cc613ccebe9a07f5382ee782f28e85a2e86320c0f2c0e72e73fbd533 · block 12095524 |
| Minted | 2026-10-01 15:22 UTC |
| Hash on chain | 0xa37cb64c46aeae729377c454e971427efe8a8e68e456985bae0d243f6ae91bea |
| SHA-256 of the record | 0xa37cb64c46aeae729377c454e971427efe8a8e68e456985bae0d243f6ae91bea |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Zain Ullah | 0xdBbA3326…60C319 | 150,000 | 150,000 |
| Erhan KAPLANER | 0x51fc1a73…7D9024 | 150,000 | 150,000 |
| Mehmet Hüseyin SİNGEÇ | 0x2700224c…771711 | 150,000 | 150,000 |
| Akhtar Muhammad | 0xe24aC319…Eb753d | 150,000 | 150,000 |
| Muhammad Tahir NAWAZ | 0x324c483c…6249E4 | 150,000 | 150,000 |
| Mehmet Öztürk | 0x6BbbCb08…26F260 | 150,000 | 150,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Herein we report the first mycochemical and cytotoxic activity investigation of Sarcosphaera crassa (Santi) Pouzar, an edible mushroom when baked. The dried mushroom material was divided into two parts, and one was cooked. The baked and unbaked extracts were subjected to column chromatography. As results, one known phthalate and four sugar moieties were obtained. Their structures were elucidated by GC/MS, FT-IR, 1D and 2D NMR spectroscopy and X-ray crystallography.","abstract_source":"original","authors":["Zain Ullah","Erhan KAPLANER","Mehmet Hüseyin SİNGEÇ","Akhtar Muhammad","Muhammad Tahir NAWAZ","Mehmet Öztürk"],"date":"2017","doi":"10.5281/zenodo.4081686","id":27,"issue":1,"journal":{"issn":"2651-4338","name":"Journal of Ongoing Chemical Research"},"pdf_sha256":"f3b1c1ed492f26ee170a7887fcec0bc2c52aad80128e70d2ef47203a4c69099a","schema":"scimatic-article/1","title":"SUGARS AND PHTHALATES FROM MUSHROOM SARCOSPHAERA CRASSA (SANTI) POUZAR","volume":3}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/27.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(27)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000001b"},"latest"]}'
The two must be equal (the second with a 0x in front).