OT-2026-000036558
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036558) never changes.
Identity and time
| Publication number | OT-2026-000036558 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7de9-b99b-4300ac11aa06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 093de0c1f29ef25b5a869b1d41fd79b49c67cc775f50f65fbbecc65cb030ee8d |
|---|---|
| Markdown | 91298ce963de33e5eea97c17644bd5605960f5f28ce5eb68db29d75f6df501b6 |
| Publication page | 685698913c76e55a14396eb36e2437b11c0c4c95b9ae463b9954a55458dc33c7 |
| Manifest | 17f43d75d67d2d28e90b8069736dad2fd43acd20b0797b9690ca94aba71c90ee |
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 | lk9Woz9r07jvhP2s1jKhOZps37QJvdhb4VXw4M0g/RG0cjPXjK7omCu+CQjCCwMCFllSKkVIf9pYsqUEHRL+AA== |
| 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
| 2026-09-17T11:25:46.607040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036558observed 685698913c76e55a14396eb36e2437b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:46.590152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036558/manifest.jsonobserved 17f43d75d67d2d28e90b8069736dad2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.574209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036558/publication.mdobserved 91298ce963de33e5eea97c17644bd560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.557187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036558/publication.txtobserved 093de0c1f29ef25b5a869b1d41fd79b4...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. |
|---|