OT-2026-000017022
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000017022) never changes.
Identity and time
| Publication number | OT-2026-000017022 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-778f-88b9-1ccd9b9f52a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017022 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0a8662a53ac98d0ab83cbafe0fc9e197bd4261fe86b43a2a95fe0c5ba180e1f |
|---|---|
| Markdown | 8cd34faa75c807091199634eba62f9f8c26e2c1758cb8706ba4a9b194b3c02bd |
| Publication page | fa75c068c7564565233a0796028720875fdfb13a01c0e338a4d4f09d204c1c46 |
| Manifest | 8281634937a7d39ff1953ec477968395510d20e8d318a9bbeaf6ca0ebb88ab03 |
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 | thoWh2+RqsKEyPfUjVdsgEbyx7MUeRq3X/IuowOJiEEIXP06stX5dQMfkYdH735lOAPEAg/SPwV6x0MwONUGBQ== |
| 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
| 2026-09-17T12:03:25.889022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017022observed fa75c068c7564565233a079602872087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:25.873730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017022/manifest.jsonobserved 8281634937a7d39ff1953ec477968395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.854352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017022/publication.mdobserved 8cd34faa75c807091199634eba62f9f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.838546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017022/publication.txtobserved e0a8662a53ac98d0ab83cbafe0fc9e19...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. |
|---|