OT-2026-000086805
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000086805) never changes.
Identity and time
| Publication number | OT-2026-000086805 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-73dc-b9a2-2eb3cececaaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a70e9fbf84143ebd8f65b7cbfdd068d6813bc6344c52117645c97706633e209 |
|---|---|
| Markdown | efac68ad4469135c5dff4722fa16246e677da1fc00de90c3271117f50fd3655e |
| Publication page | 67280ad9db4391ee1ee20f543022d8fbfd12ca690e8e98f029cd31cefed00a61 |
| Manifest | d5c89bb38f71b727eaaed6df25f6a9a5a2d73c6a666286b9fe0297a470d5e6a0 |
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 | Z7DEANp5KG0cfStDXeTbPskJK/jnOysfvCP7jcKLvgYTl1LP6x+mUm4VXKOndwvnIb0pzlKGyTf1tAellQ1CDg== |
| 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
| 2026-09-17T09:51:37.262890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086805observed 67280ad9db4391ee1ee20f543022d8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:37.244351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086805/manifest.jsonobserved d5c89bb38f71b727eaaed6df25f6a9a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.225334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086805/publication.mdobserved efac68ad4469135c5dff4722fa16246e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.207889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086805/publication.txtobserved 1a70e9fbf84143ebd8f65b7cbfdd068d...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. |
|---|