OT-2026-000036603
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line 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-2026-000036603) never changes.
Identity and time
| Publication number | OT-2026-000036603 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7dc6-bd70-f27146e5418b · 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-2026-000036603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 654fb761439ccee950c47b478b08a689c599aa315049391dd8aab4af9d08874c |
|---|---|
| Markdown | 29711ed43e1c4aee2c391c00f85f3b584487ae8bbfa20c42dd8b49941ffd2a61 |
| Publication page | cb371dabb3d459f602f6193e4e93eab036f472114dc0f698293343c89f494d66 |
| Manifest | ebb0ac6f65d9037dd0c58926c1ae4a4cf351315d5a21bbae9f68ea905eee1ba8 |
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 | AjnW+bljuf++opE7HOqUGXMNqO1oM0BXDABIZLGwfJvoAzqngvnGiKBMtQu+XMHneWiM9l+RJlBGTmsPFvSaDg== |
| 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
| 2026-09-17T11:25:49.856638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036603observed cb371dabb3d459f602f6193e4e93eab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.839291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036603/manifest.jsonobserved ebb0ac6f65d9037dd0c58926c1ae4a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.821423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036603/publication.mdobserved 29711ed43e1c4aee2c391c00f85f3b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.803950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036603/publication.txtobserved 654fb761439ccee950c47b478b08a689...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. |
|---|