| Token | #4571 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xb6e23d6cf06c427adc30279da2bb62e770e7ef1cce70978799d88f01208aaff2 · block 12103657 |
| Minted | 2026-10-02 02:40 UTC |
| Hash on chain | 0x180770428148e00e16a3ae2c4d3cebb79b4f20d55c21fc844734f919d5cd34d0 |
| SHA-256 of the record | 0x180770428148e00e16a3ae2c4d3cebb79b4f20d55c21fc844734f919d5cd34d0 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Cristian Alfaro | 0x026aE804…7B1A9A | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This action research investigated the effectiveness of multifaceted interventions in enhancing reading proficiency among Grade 8-A students at Columban College-Barretto, Olongapo City. Pre-assessment scores revealed that a majority of students were below expectations in reading proficiency, indicating a need for intervention. The researchers implemented a series of interventions, including re-readings and choral reading with live audience participation, combining text with audio/video, and using Readers' Theatre. Guided by rubrics, the interventions were designed to improve reading engagement and comprehension. Post-assessment scores showed a statistically significant improvement in reading proficiency, with a substantial increase in the mean score. The results suggest the multifaceted interventions were successful in enhancing reading skills and addressing student disengagement and comprehension challenges.","abstract_source":"original","authors":["Cristian Alfaro"],"date":"2025-02-25","doi":"10.5281/zenodo.14921841","id":4571,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"d36ae0f5e353682d3f8a825248119eea3045098a973eb60cee48ba5ab86736bb","schema":"scimatic-article/1","title":"Enhancing Reading Proficiency among Grade 8 Students through Multifaceted Interventions Reading Proficiency among Grade 8-A Students of Columban College-Barretto Olongapo City","volume":32}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/4571.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(4571)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000011db"},"latest"]}'
The two must be equal (the second with a 0x in front).