| Token | #3880 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xd6da6d1036c5d630bc47df5e4dc7f295a09e4dc5fbd6977ba132b11805bed378 · block 12101977 |
| Minted | 2026-10-02 00:20 UTC |
| Hash on chain | 0xc9a7c29cba5299ff0fca5ac95bb2c82fbef5079b0fe9dc90be8b342f03dea572 |
| SHA-256 of the record | 0xc9a7c29cba5299ff0fca5ac95bb2c82fbef5079b0fe9dc90be8b342f03dea572 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Sarah Grace Cabug | 0x73D8500a…68149B | 81,820 | 81,820 |
| Ruth Ann Bitos | 0x274E2CCe…f39e6A | 81,818 | 81,818 |
| Mary Jane Tolentino | 0x2De20A7d…0Ae046 | 81,818 | 81,818 |
| Kathryn Jean Crisostomo | 0x340F0386…65149E | 81,818 | 81,818 |
| Andrea Jan Manaloto | 0xAaD8168c…8FFd89 | 81,818 | 81,818 |
| Krystle Marie Compuesto | 0x11C3883f…23B7E1 | 81,818 | 81,818 |
| Krishia Alleyson Peralta | 0x0429924d…094F9b | 81,818 | 81,818 |
| Franchesca Angel Marie Tus | 0x2d750F6D…114ADc | 81,818 | 81,818 |
| Mary Criss Tus | 0x2A5381B8…6fEC32 | 81,818 | 81,818 |
| Jhoselle Tus | 0x92AB5B23…AD6C02 | 81,818 | 81,818 |
| Francis Rayo | 0xbAaBe7B4…c33EAc | 81,818 | 81,818 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"The cleanliness of accessible water is not always assured as it might become contaminated with bacteria during transmission through pipes, leading to the potential spread of waterborne infections. Creating a water distillation system is recognized as one of the earliest techniques for treating water, effectively removing inorganic chemicals, germs, particles, pollutants, and other impurities. This study aims to suggest a water distillation device that offers convenience to communities with limited access to clean and safe water. Additionally, the study aims to evaluate the efficiency of a cost-effective water distillation apparatus made from recycled plastic bottles. In addition, the researchers developed a detailed graphic diagram and built a water distillation apparatus using recycled plastic bottles to assess its effectiveness. The findings demonstrate that the distillation process effectively removes both organic and inorganic components present in water through evaporation and steam. Utilizing recycled plastic bottles highlights the potential for repurposing waste materials to create effective solutions in water treatment.","abstract_source":"original","authors":["Sarah Grace Cabug","Ruth Ann Bitos","Mary Jane Tolentino","Kathryn Jean Crisostomo","Andrea Jan Manaloto","Krystle Marie Compuesto","Krishia Alleyson Peralta","Franchesca Angel Marie Tus","Mary Criss Tus","Jhoselle Tus","Francis Rayo"],"date":"2024-10-27","doi":"10.5281/zenodo.13998334","id":3880,"issue":1,"journal":{"issn":"3062-312X","name":"Journal of Advanced Studies in Life Sciences"},"pdf_sha256":"42bbd9b1fa5f4915ad4a22cb50459d0330ceee16185be02d873b6b135dda9c1b","schema":"scimatic-article/1","title":"Enhancing Performance of a Water Distillation Device via Recycled Plastic Bottles: An Experimental Study","volume":1}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/3880.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(3880)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000f28"},"latest"]}'
The two must be equal (the second with a 0x in front).