🌱 Valaxia — Priority certificate v1 · entry #2
343
Unformalized proof of uniqueness of integer solutions to 343^x=243^y+100
- File SHA-256
- 6f86f07baf6ec4ab21e3a5f84d81d2dd1d7843b7fea464cb14fe4093e2466747
- Recorded at (UTC)
- 2026-09-17T05:48:01.372191Z
- Entry hash
- 10b6a9a35ec1561d0aa52bea0848f59f2254297e7655a8433244a104f043cdf8
- Previous entry hash
- 97fe4f313a5ea58bdc328478308f5b2dbc2b6ae84148e6fdeb2f3195df1cdcaf
- Payload SHA-256
- b94156572cbdf5c65e6f496a717d3bdef5e63783d6317f9b4a9961b02bb09fd6
- Server signature (Ed25519 over the entry hash as ASCII, base64)
- OGZK8KKAgVGi51E865VgvkgtFBsfgAKhLKbNoRTWxDX+peEnxgqlUUh+HdpiZs4TgOomC/G/pVtI3v3Atwn7DQ==
- Server public key (Ed25519, hex) · key id eacc080fd06549dd
- b38e884aad6129652ef85db29f941d9eeb89faa20aec4d1f0523b371367d16e5
- Bitcoin anchor (OpenTimestamps)
- confirmed · block 967380
- Permanent URL
- https://valaxia.ro/e/10b6a9a35ec1561d0aa52bea0848f59f2254297e7655a8433244a104f043cdf8
How to verify without this server: sha256(file) = File SHA-256; sha256(canonical JSON of payload) = Payload SHA-256;
sha256(prev_hash ⏎ payload_sha256 ⏎ recorded_at) = Entry hash; Ed25519 signature verifies with the public key above;
optionally verify the .ots proof with the OpenTimestamps client. Script: https://valaxia.ro/verify.py