OT-2026-000035666
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000035666) never changes.
Identity and time
| Publication number | OT-2026-000035666 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-79d9-9cf7-f423ddbbf0bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9608c9d35d7c787aacde80d45ec7a6e3d7682783d24330f3e031abc0d332e928 |
|---|---|
| Markdown | 080219ef7892fd2abbd1c5b64a60ece9673fd01f8a9bf0071b7baa92987e51d7 |
| Publication page | ecc90d3284e06b2a347994350df91ac455b70f2aab427603dc7145009a3a0eb8 |
| Manifest | cf1327549f532e937d1f577fbd0a94bbaf9a2c82cfd0caa5e9a6b40b8e2e4794 |
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 | 8my9r9lYM5ZSi4WU+MnGteH4NZD8xuY16FZoJZ9v83heQ/K/x2GW+NrJz3BI5vxgcKXB+BMmEeO7pllye0ohAQ== |
| 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
| 2026-09-17T11:27:13.772935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035666observed ecc90d3284e06b2a347994350df91ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:13.755435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035666/manifest.jsonobserved cf1327549f532e937d1f577fbd0a94bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:13.736683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035666/publication.mdobserved 080219ef7892fd2abbd1c5b64a60ece9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:13.719020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035666/publication.txtobserved 9608c9d35d7c787aacde80d45ec7a6e3...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. |
|---|