| Token | #998 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x71a9b79069264641ad11a8ae81c2f53f6d6072c388a0562944edecb738ceade5 · block 12096953 |
| Minted | 2026-10-01 17:22 UTC |
| Hash on chain | 0x26bc99e56a9adb82a2218a8f75ad22066a659c7ec38ea1a54b973085b498c2f2 |
| SHA-256 of the record | 0x26bc99e56a9adb82a2218a8f75ad22066a659c7ec38ea1a54b973085b498c2f2 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Liezl Fulgencio | 0xE81491F4…E989E8 | 100,000 | 100,000 |
| Krizia Joie Navales | 0xA75772c4…7ff2c4 | 100,000 | 100,000 |
| Shearlene Manalo | 0x81cF9651…d3E298 | 100,000 | 100,000 |
| Galilee Jordan Ancheta | 0x9e6e3a79…ba6132 | 100,000 | 100,000 |
| Andrea Mae Santiago | 0xAbdA0684…CC7336 | 100,000 | 100,000 |
| Jericho Balading | 0x34D0b9ef…B2e14f | 100,000 | 100,000 |
| Jayra Blanco | 0xEDC355b1…FeA5F8 | 100,000 | 100,000 |
| Christian Dave Francisco | 0xD492B887…293a23 | 100,000 | 100,000 |
| Charles Brixter Evangelista | 0x4FE47669…b559b9 | 100,000 | 100,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Cycling is one of the typical recreational activities, transportation, and sport among elderly adults in the Philippines. Based on the study, cycling provides many benefits to physical health, promotes well-being, contributes to improved quality of life, and is a great way for elderly adults to prevent depression, anxiety, and other mental health issues. As cycling becomes more prevalent during pandemics, the road has changed to include adding more bicycle lanes. Thus, the researchers explore the lived experiences of senior cyclists, specifically: (1) to describe the experiences, (2) challenges, and (3) coping mechanisms. Correspondingly, the study used fifteen (15) participants in an Interpretative Phenomenology Analysis (IPA) procedure. The following findings are drawn from the study: (1) Most of the senior cyclists experienced life-threatening events while cycling, they experienced a high level of satisfaction and happiness, (2) Most senior cyclists are not bothered by the difficulties that others might view as a barrier to them continuing to pedal with passion. (3) Despite all the obstacles they may encounter, senior cyclists choose to get through those challenges by being understanding, patient, and calm.","abstract_source":"original","authors":["Liezl Fulgencio","Krizia Joie Navales","Shearlene Manalo","Galilee Jordan Ancheta","Andrea Mae Santiago","Jericho Balading","Jayra Blanco","Christian Dave Francisco","Charles Brixter Evangelista"],"date":"2023-02-01","doi":"10.5281/zenodo.7595382","id":998,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"ebdc50acf40402ae29c4cb95a8cb9a2c9ebf2abed617847a72c4dd4a98b5a7e4","schema":"scimatic-article/1","title":"Biyaheng Padyak: The Psychological Well-Being, Experiences and Challenges Faced by Senior Citizen Cyclists","volume":7}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/998.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(998)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000003e6"},"latest"]}'
The two must be equal (the second with a 0x in front).