neubuot/kerbholz · v0.2.0

Tamper-evident timestamp on the Doichain blockchain

Sealed in block 436224

SHA-256: ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a
Repository: neubuot/kerbholz
Release / ref: v0.2.0
Commit: 9d55f6e02a01
File: kerbholz-v0.2.0.tar.gz · 40057 bytes
Block: 436224 · 2026-10-14 17:49:58 UTC
Confirmations: 713
Transaction: 42982b150dc82e5871f5b3b3c04ded04f12b32a28126a1aca64df18ee278acec
Name on chain: poe/ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a
Origin: Written by the DOI Labs API after verifying a GitHub Actions OIDC token for this repository and commit.
Workflow run: 38609747817

Badges for this file

[![Doichain Seal](https://doi-api.sendlabs.de/seal/ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a/seal.svg)](https://doi-api.sendlabs.de/seal/ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a)

compact: https://doi-api.sendlabs.de/seal/ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a/badge.svg

Verify it yourself

Download the release file, compute its SHA-256 and compare it with the hash above. Then read the name from the chain: with this API, with any Doichain node (name_show) or via the MCP server.

sha256sum kerbholz-v0.2.0.tar.gz
# must print ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a

curl https://doi-api.sendlabs.de/v1/poe/ce1dfc1d35c667ccc9051f5452d76911d17ddb9fa324d70eba41e090902ee79a

Independent check: Verifile · JSON · Merkle inclusion proof via GET /v1/tx/<txid>/proof

Doichain Seal is a free service by DOI Labs. The proof is the name poe/<sha256> on the public Doichain blockchain, this page only reads it. Anyone can verify a seal without this service, see the API or Verifile.