| Token | #29 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xc0b070c3dbce62a7a06aa8da275bdb3481f644377ff293138d247b4eb402f11b · block 12096774 |
| Minted | 2026-10-01 17:07 UTC |
| Hash on chain | 0xe4311643127c285fe2c521e80cf009850c84625b266ad5c0097f55f240d6c45b |
| SHA-256 of the record | 0xe4311643127c285fe2c521e80cf009850c84625b266ad5c0097f55f240d6c45b |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Yusuf Sıcak | 0xaCF039c0…2E49f4 | 180,000 | 180,000 |
| Halit Büyüksakallı | 0x6F1050fc…d01700 | 180,000 | 180,000 |
| Salih Malkoçoğlu | 0x333e1Bd2…1f6835 | 180,000 | 180,000 |
| Mehmet Ali Özler | 0x8022815B…D8Ded7 | 180,000 | 180,000 |
| Mehmet Öztürk | 0x6BbbCb08…26F260 | 180,000 | 180,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study was aimed to investigate antioxidant, anticholinesterase inhibitory and tyrosinase inhibitory activities of n-Hex, DCM, EtOAc, and n-BuOH extracts obtained from rhizome and stem of Iris xanthospuria. Generally, it exhibited the best activity in both antioxidant activity tests of the rhizome and stem EtOAc extracts of the plant. EtOAc extracts reflected moderate activity on butyrylcholinesterase enzyme in BChE assay. EtOAc extract of rhizome showed the good tyrosinase inhibitory activity IC50 value of 4.30±0.25 g/L. In this study, EtOAc extracts may be potentially a source of natural antioxidant, anticholinesterase inhibitory and tyrosinase inhibitory activities.","abstract_source":"original","authors":["Yusuf Sıcak","Halit Büyüksakallı","Salih Malkoçoğlu","Mehmet Ali Özler","Mehmet Öztürk"],"date":"2017","doi":"10.5281/zenodo.3768634","id":29,"issue":1,"journal":{"issn":"2651-4338","name":"Journal of Ongoing Chemical Research"},"pdf_sha256":"55081345d647bbec2dfc4384aac56c4cc53b0e4a2e72f4d772eefacc56e9842a","schema":"scimatic-article/1","title":"ANTIOXIDANT, ANTICHOLINESTERASE INHIBITORY AND TYROSINASE INHIBITORY ACTIVITIES OF IRIS XANTHOSPURIA EXTRACTS GROWING IN KÖYCEĞIZ REGION","volume":3}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/29.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(29)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000001d"},"latest"]}'
The two must be equal (the second with a 0x in front).