← Back to the article

SciMatic · SciChain record

Virtual Hangul Journeys: A Phenomenological Study of Learner Engagement and Social Interaction in Online Language Learning

Dolly Ann Caraca, Clarita Pangandoyon
Psychology and Education: A Multidisciplinary Journal · 2026-04-28 · DOI 10.70838/pemj.550903
Token #7781
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #7781.
Token#7781 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xbe8b2ef1147fabcc13aa67ee9713ad0c8009fa7773f04722c7bbe50a77079a95 · block 12110859
Minted2026-10-02 12:40 UTC
Hash on chain0x63644f227e84e25ef892e0afa072dea6e5d117f36f85a06d1b17d1dc8004cdfc
SHA-256 of the record0x63644f227e84e25ef892e0afa072dea6e5d117f36f85a06d1b17d1dc8004cdfc
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Dolly Ann Caraca 0xcEC44d82…93fc65 450,000 450,000
Clarita Pangandoyon 0x6537E7D6…e92713 450,000 450,000

The anchored record

Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.

{"abstract":"The integration of synchronous and asynchronous modalities within flexible learning policies has significantly transformed second language instruction, including the teaching of Hangul in higher education. While online learning environments have expanded access and promoted learner autonomy, there remains a limited understanding of students’ lived experiences across these modalities. This descriptive phenomenological study explored the experiences of Bachelor of Arts in English Language students learning Hangul through both synchronous and asynchronous online instruction. Employing total population sampling, all enrolled students in the course participated, with data gathered through in-depth interviews and analyzed using a phenomenological approach to capture the essence of their learning experiences. Findings revealed two primary experiential categories: asynchronous learning through electronic modules and synchronous learning via videoconferencing. Asynchronous instruction was characterized by the absence of a More Knowledgeable Other (MKO), limited comprehensible input, increased reliance on self-directed learning, and heightened interest driven by novelty. In contrast, synchronous instruction, despite challenges such as connectivity disruptions, facilitated communicative interaction, clarification, and negotiation of meaning, and procedural scaffolding, leading to deeper learner engagement. These findings highlight the continued pedagogical importance of real-time interaction in online language acquisition and emphasize the need to enhance interactive and scaffolded components in virtual Hangul instruction.","abstract_source":"original","authors":["Dolly Ann Caraca","Clarita Pangandoyon"],"date":"2026-04-28","doi":"10.70838/pemj.550903","id":7781,"issue":9,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"cac7440384501236a3dfd17e896668d13ea96e03d44f39276a75269442aa995f","schema":"scimatic-article/1","title":"Virtual Hangul Journeys: A Phenomenological Study of Learner Engagement and Social Interaction in Online Language Learning","volume":55}

Check it yourself

1. The record, from the token's own metadata:

printf '%s' "$(curl -s https://scimatic.org/nft/articles/7781.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(7781)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001e65"},"latest"]}'

The two must be equal (the second with a 0x in front).