OT-2026-000091706
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000091706) never changes.
Identity and time
| Publication number | OT-2026-000091706 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-7dfc-8e69-23f3c70eef7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5378535da9ef31d8e1e3b0f5bbad01f4c0948cc9285d39cee1f7c82ea5e85a61 |
|---|---|
| Markdown | 5a58c9e43c532cbd4929bb839db12bda7d133d624f8931b6d79929fbcc121147 |
| Publication page | 21706c30aeb3246c8b4d3a3b81a43a2792fc035800864d56d44843f4167993bd |
| Manifest | 827b19f9138ce1d6ad28da4d4481edf15475d25f529fe8cd231b95e7ab70a4d7 |
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 | SYHGv2QlaLrXt1ZJEgzlGDPUGJ2jsx+3V42TSviStgP2lgC2AotUezohXydk6BfOLhveQFnuQmqBWRHGkohWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:42:05.774075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091706observed 21706c30aeb3246c8b4d3a3b81a43a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:05.755299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091706/manifest.jsonobserved 827b19f9138ce1d6ad28da4d4481edf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:05.737510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091706/publication.mdobserved 5a58c9e43c532cbd4929bb839db12bda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:05.719149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091706/publication.txtobserved 5378535da9ef31d8e1e3b0f5bbad01f4...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. |
|---|