OT-2026-000018071
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000018071) never changes.
Identity and time
| Publication number | OT-2026-000018071 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-7150-b2fb-ecd5f3105048 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018071 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc05c6f2976e8b965f01a0e5f9cd742750a057523b9d75b0c0caafe5b069b777 |
|---|---|
| Markdown | 56dc273facd30b776e15d4878a2d7c0f25618414816f3a49a51941680136ef6b |
| Publication page | 205242029f9fc82d35e17cf291db3aae4460139a0d4d90ee906a44d60e2c7fc1 |
| Manifest | f7283d29904e94700886b575c878ea41a3fd100d8b09e9558b4a3e3d955791dd |
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 | n6FQRyox8/3iahdTLGTLian8ZMUOO4fWYUNL/oBFbFJB1ByMswut9KljrPZx5jK2zBFMmuLMw05erRmS77Q5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:06.716159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018071observed 205242029f9fc82d35e17cf291db3aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:06.700289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018071/manifest.jsonobserved f7283d29904e94700886b575c878ea41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:06.683630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018071/publication.mdobserved 56dc273facd30b776e15d4878a2d7c0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:06.666967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018071/publication.txtobserved bc05c6f2976e8b965f01a0e5f9cd7427...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. |
|---|