XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"inkvoice-xrechnung-e-invoicing","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
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| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 3 d ago | http head | failed | — | — | disallowed by robots.txt |
| 10 d ago | http head | failed | — | — | disallowed by robots.txt |
| 14 d ago | http head | failed | — | — | disallowed by robots.txt |
| 16 d ago | http head | failed | — | — | disallowed by robots.txt |
| 17 d ago | http head | failed | — | — | disallowed by robots.txt |
| 18 d ago | http head | failed | — | — | disallowed by robots.txt |
| 18 d ago | mcp initialize | ok | 200 | 19 ms | server inkvoice 1.1.0 · protocol 2025-06-18 · 5 tools |
| 19 d ago | mcp initialize | ok | 200 | 31 ms | server inkvoice 1.1.0 · protocol 2025-06-18 · 5 tools |
| 19 d ago | mcp initialize | ok | 200 | 9 ms | server inkvoice 1.1.0 · protocol 2025-06-18 · 5 tools |
| 19 d ago | mcp initialize | ok | 200 | 59 ms | server inkvoice 1.1.0 · protocol 2025-06-18 · 5 tools |
Attributed to the source that supplied each field. Treated as claims, not facts.
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