OT-2026-000036133
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000036133) never changes.
Identity and time
| Publication number | OT-2026-000036133 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7717-80ee-f000e0bd11bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4da0267e4013c2e4164ae50c93b0a8cc0b493612a8c666e32d5bd8cc25fce4f0 |
|---|---|
| Markdown | 43f0ea87ba80c0f7eb0fff725af70aed8a51694e96e8d121f48f0ada91cd5664 |
| Publication page | 1237ad621ff8f58eca22f04c21373cf362912173820a52725152e39ede7c9ac5 |
| Manifest | 6f318fb279bb391bc41c1947cd5484f5f749659182bdf0adcba61c4fe98d4989 |
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 | b9T2+oI4ftLY2dsN9dfi91qhYPSFEBFa7m3Zl4riL/97gCcbEqlxE6jmD2yv5KholR4u4GoX5Tp+Gd3LCIFkAQ== |
| 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
| 2026-09-17T11:26:19.892438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036133observed 1237ad621ff8f58eca22f04c21373cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:19.875890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036133/manifest.jsonobserved 6f318fb279bb391bc41c1947cd5484f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.859281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036133/publication.mdobserved 43f0ea87ba80c0f7eb0fff725af70aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:19.842594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036133/publication.txtobserved 4da0267e4013c2e4164ae50c93b0a8cc...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. |
|---|