| Token | #11025 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xdab8a25f3bea0fda6a8675e82e33653176e118febad2cb8c1fe41145152177d1 · block 12225491 |
| Minted | 2026-10-09 05:02 UTC |
| Hash on chain | 0x78cecf8eebdb8a07f1899957297a7044870bf9f57553d700f4d1fdcd36aa6a0d |
| SHA-256 of the record | 0x78cecf8eebdb8a07f1899957297a7044870bf9f57553d700f4d1fdcd36aa6a0d |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Sofia Beatriz Estayan | 0xCF272325…5D11c8 | 900,000 | 900,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Between Minds and Dreams reflects the journey of a student who chooses psychology out of a desire to understand the thoughts, emotions, and experiences hidden within people. As the journey unfolds, the student realizes that pursuing psychology means not only gaining knowledge but also developing the empathy, patience, and responsibility needed for the profession.","abstract_source":"original","authors":["Sofia Beatriz Estayan"],"date":"2026-10-09","doi":"10.5281/zenodo.23252091","id":11025,"issue":1,"journal":{"issn":"xxxx-xxxx","name":"Akademika: Educational Learning Anthology"},"pdf_sha256":"caa9c42ea1c0821b3c31bee98b1f0abd4023efdcee64aca89f026020d7ef760e","schema":"scimatic-article/1","title":"Between Minds and Dreams","volume":1}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/11025.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(11025)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000002b11"},"latest"]}'
The two must be equal (the second with a 0x in front).