OT-2026-000086618
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086618) never changes.
Identity and time
| Publication number | OT-2026-000086618 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7cf5-bf89-ac9af66eaa17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086618 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4b7fe4daafbeacb61602166b85e42547a8b01574de2b93fe9a215e9dc1a9674 |
|---|---|
| Markdown | 86188cd59d8dcc8af9408aecbd6715ef7ba87ead97d178471066443adeb103d1 |
| Publication page | 78be974a8e82f8cc00697aea4c170321336a859ae67b2ed64cc80c5c7a782aae |
| Manifest | d4acad736dc71868e1435ca992a51c375409dd37020c20a998efe742171795d2 |
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 | Awc37gvH+NoY+JNAWcgtzxE1Wd3noNznRzsADMH+gqPHJmso4fM+8o48ulB6DoP48wAYKaRC6yYcTZtYGGW6AA== |
| 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
| 2026-09-17T09:52:28.066948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086618observed 78be974a8e82f8cc00697aea4c170321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:28.049376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086618/manifest.jsonobserved d4acad736dc71868e1435ca992a51c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.031623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086618/publication.mdobserved 86188cd59d8dcc8af9408aecbd6715ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.013614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086618/publication.txtobserved b4b7fe4daafbeacb61602166b85e4254...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. |
|---|