Proof of priority

Prior art

The Walendria Protocol whitepaper — the project's foundational document — is catalogued here with the ingredients needed to verify its priority date without trusting walendria.org: the SHA-256 of the exact source bytes, an on-chain notarization anchoring that hash to a Gnosis mainnet block timestamp under a single author address, and a Zenodo DOI. Anyone can independently recompute the hash and check the anchor. The essays build on the ideas it establishes.

Author

Panca Walendra

Bandung, Indonesia

Canonical on-chain identity for every notarization on this page: 0xC8bfedCC142b0C915CA83E214a71d6607C89d310

DocumentNotary contract (Gnosis mainnet)

0x2F1472ad612Be6B015DF666fcd8E5A2bd1497239

Documents

Whitepaper

Walendria Protocol — The 29 (whitepaper)

Read →

Source file: public/walendria-protocol-the29.md
SHA-256: bbe9083baafe6916b13f9524e706a378a93c1ae46061ed9bcea8d9402cbd6ad8
On-chain anchor: 0xb898562d9f4f893da83072567c5fdd5236d683760ca731ff6a89b12a456fe83d· 2026-07-21T13:24:35.000Z (block 47317056)
Zenodo DOI: 10.5281/zenodo.21474580

How to verify

Read the document at its listed URL (e.g. the whitepaper page, or the article page under /articles).
Clone this repo and locate the corresponding source file (path shown in each card below); compute sha256sum <file> locally. The hex you get must match the SHA-256 shown on the card.
If the card shows a notarization tx, open it on Blockscout and verify that the emitted Notarized(contentHash, submitter, timestamp, title, uri) event has contentHash equal to the SHA-256 and submitter equal to the author address listed at the top of this page.
If a Zenodo DOI is shown, open https://doi.org/<doi> and confirm the same document is archived there under the same title, with the same deposit date.

None of the four verification steps require trusting walendria.org, the DocumentNotary contract, Zenodo, or Blockscout individually — they cross-check each other. The author's claim is only as good as the earliest of these that can be independently reproduced.

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