OT-2026-000103019
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000103019) never changes.
Identity and time
| Publication number | OT-2026-000103019 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7e55-a849-d084eb02d6ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bb8b7a7813d831860d9194ef56e487006cbe8a1f4a9e2742a8ab403db1e86be |
|---|---|
| Markdown | e3a0c8b608ba3c79bd429674b5a424d280d57f5da5aed172b2b7927aadf2b7f2 |
| Publication page | 432f75e3707d044d8ed1d1c97db5d2fc2bf132bf835c1eb8d2186f11049612dd |
| Manifest | bd8be709c78d64b42acb237446d17c706c88edc8d1beef6a555560a888178c74 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | nVpa9apkWS7ilDbBqd02Fg4WUJeXMaIxCVlQfI4rIrfzHImQUSdUZlpOpSuVURAmCOcVLKBI562eDxbvPiw1Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:08.244808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103019observed 432f75e3707d044d8ed1d1c97db5d2fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:08.224163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103019/manifest.jsonobserved bd8be709c78d64b42acb237446d17c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:08.207075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103019/publication.mdobserved e3a0c8b608ba3c79bd429674b5a424d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:08.189248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103019/publication.txtobserved 7bb8b7a7813d831860d9194ef56e4870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|