OT-2026-000024460
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000024460) never changes.
Identity and time
| Publication number | OT-2026-000024460 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7f59-b4c7-59e6cd7d9330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024460 |
| Status | PUBLIC |
Content hashes
| Canonical text | db0722db6ed0352006e76867a784205ef7bd277120284c1ed29da9c42392d9ae |
|---|---|
| Markdown | 72c4118a0a871f6fbd93eb856da7e63bb0f47db44d8e6685911c20a6fe98e826 |
| Publication page | e3ca53b5839fc1cf19a0e540ee11adebc676ff681798b4b7d77c8c76f214f4e4 |
| Manifest | e308869b68a061a952031123bfb1e68920e5df2b1f36dbeb53da068f97718731 |
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 | WsiwC7VluL6FV7TrVtCRwiDi8tToPiOCifM8gBakeOinHyUIpNJ513altPMYtX4htKUHEeGioMf9Vi/L/ODdDw== |
| 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
| 2026-09-17T11:50:27.826616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460observed e3ca53b5839fc1cf19a0e540ee11adeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.801089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/manifest.jsonobserved e308869b68a061a952031123bfb1e689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.781330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/publication.mdobserved 72c4118a0a871f6fbd93eb856da7e63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.762106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/publication.txtobserved db0722db6ed0352006e76867a784205e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.646012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460observed e3ca53b5839fc1cf19a0e540ee11adeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.626635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/manifest.jsonobserved e308869b68a061a952031123bfb1e689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.607491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/publication.mdobserved 72c4118a0a871f6fbd93eb856da7e63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.586136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024460/publication.txtobserved db0722db6ed0352006e76867a784205e...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. |
|---|