| Token | #6030 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0x9a556c60e7b545da159c857f56bd787b99fa4d15951058f77abafd9a09f403d5 · block 12107199 |
| Minted | 2026-10-02 07:35 UTC |
| Hash on chain | 0x0c49ad443a3406d0e1bfbc2112a73f1bdb4d1f0651a0c8aabd986239b8426628 |
| SHA-256 of the record | 0x0c49ad443a3406d0e1bfbc2112a73f1bdb4d1f0651a0c8aabd986239b8426628 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Vianney Sevilla | 0x2A66A680…96Df69 | 225,000 | 225,000 |
| Almera Sales | 0xb0CEC249…16581C | 225,000 | 225,000 |
| Berlita Disca | 0x18897b75…4C7CBb | 225,000 | 225,000 |
| Paul Olvis | 0x62607b7b…39D154 | 225,000 | 225,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain. The abstract here is gemini shortened, not the author's own text.
{"abstract":"This study investigated the level of awareness and practices regarding carbon emissions among teachers and learners, recognizing their role in promoting sustainable behaviors for a “Go Green” classroom. A quantitative descriptive design with survey questionnaires and random sampling was used. The Mann-Whitney U Test analyzed differences between awareness and practices. Findings indicated that both students and teachers had a high level of awareness about carbon emissions, with a statistically significant positive correlation between high awareness and sustainable strategies to reduce emissions. However, students showed an average level of practices, and their participation in carbon neutrality and carbon footprint reduction initiatives was merely mediocre. A significant difference was found in awareness and practices between teachers and students, with teachers demonstrating a higher level of awareness. The study emphasizes the need to strengthen school-based environmental initiatives. Recommendations include conducting symposiums on carbon footprints to increase awareness among teachers, students, and stakeholders, and encouraging teacher collaboration with local organizations for carbon emission reduction and regular personal carbon footprint assessments.","abstract_source":"gemini_shortened","authors":["Vianney Sevilla","Almera Sales","Berlita Disca","Paul Olvis"],"date":"2025-08-06","doi":"10.70838/pemj.440301","id":6030,"issue":3,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"3435017f94df928337b83735584de7dcec2c8548c2fa8da9644ea39b7759f03c","schema":"scimatic-article/1","title":"Carbon Emission Awareness and Practices of Teachers and Students towards a Sustainable “Go Green” Classroom","volume":44}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/6030.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(6030)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000178e"},"latest"]}'
The two must be equal (the second with a 0x in front).