| Token | #5818 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xfd9536a0b338d3d249dadc71c44e69144c69631bb92143744b4a536a41263c79 · block 12106718 |
| Minted | 2026-10-02 06:55 UTC |
| Hash on chain | 0xcfa6f7ebb867f77280e7fcb07169c71b94e6c8fea1f3b2115e5ca12ff2655f8c |
| SHA-256 of the record | 0xcfa6f7ebb867f77280e7fcb07169c71b94e6c8fea1f3b2115e5ca12ff2655f8c |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Kent Leo Estaura | 0xD8C3f341…99A979 | 150,000 | 150,000 |
| Daryll Daniel | 0x4082Ac97…37cf1a | 150,000 | 150,000 |
| Gladys Jane Diano | 0xF6e805e4…0199dA | 150,000 | 150,000 |
| Rhea Sarah Angelina Kaurak | 0xDF00f4cD…64584B | 150,000 | 150,000 |
| Ian Rey M. Laid | 0x9C7De07c…918c8C | 150,000 | 150,000 |
| Braxzin Julia Magpulong | 0xc3F62179…BB3138 | 150,000 | 150,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"This study explores the origins, meanings, and cultural significance of barangay names in Opol, Misamis Oriental, through narrative analysis of elder accounts, barangay officials’ insights, and archival records. Findings reveal that place names are deeply rooted in environmental features, such as rivers, vegetation, and coastal landscapes, reflecting the community’s close relationship with nature. Historical events, including colonial influence and wartime experiences, have left lasting imprints on local identities and toponyms. Oral traditions and folklore preserve cultural memory and emphasize themes of resilience amid hardships like droughts, pandemics, and armed conflicts. Socio-political changes, including barangay mergers and indigenous governance, further shaped communal identities. Economic livelihoods tied to agriculture, fishing, logging, and mining also influenced the naming and development of these communities. Overall, the study highlights how the barangay names of Opol encapsulate a rich tapestry of history, culture, and enduring spirit, serving as vital markers of collective memory and identity.","abstract_source":"original","authors":["Kent Leo Estaura","Daryll Daniel","Gladys Jane Diano","Rhea Sarah Angelina Kaurak","Ian Rey M. Laid","Braxzin Julia Magpulong"],"date":"2025-07-17","doi":"10.70838/pemj.420607","id":5818,"issue":6,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"3c07d485c3192de8dc336ecf1a8726225e84c6da8c9f2f8722a2f9fce5395442","schema":"scimatic-article/1","title":"Ang Pinagmulan: Unveiling the Roots of Barangay Names in Opol, Misamis Oriental through the Dying Narratives of the Elder Natives","volume":42}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/5818.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(5818)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c29000000000000000000000000000000000000000000000000000000000000016ba"},"latest"]}'
The two must be equal (the second with a 0x in front).