OT-2026-000091765
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000091765) never changes.
Identity and time
| Publication number | OT-2026-000091765 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-77ee-b9b2-79a2ccf40aa8 · 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-2026-000091765 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2f614367a1467d7c320490a18cd6bab89f624c7a11649042608d1d36fdeac8e |
|---|---|
| Markdown | 0b5b4a5ec28a3a01c3f31ecf55f7a226450bcfb5465d547a3b08071268230d6e |
| Publication page | 0786d311da7a87f1faee1b33ba5fb52da6b22049866bf38dabecd20c32326c10 |
| Manifest | 6a8b334c48fd82a62d1782e297cfee9eba39a96407b34137c658e8bacb6669ed |
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 | spngkZNHop8sFHsLoOuFvYg3tBIfghtv2K2V/FVcGNwoBjYK4ckCUlbHXYk+og/y+g0RcPt/4RSyRQHHfRaqDw== |
| 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
| 2026-09-17T09:42:39.527880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091765observed 0786d311da7a87f1faee1b33ba5fb52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:39.511055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091765/manifest.jsonobserved 6a8b334c48fd82a62d1782e297cfee9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.493000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091765/publication.mdobserved 0b5b4a5ec28a3a01c3f31ecf55f7a226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.475873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091765/publication.txtobserved b2f614367a1467d7c320490a18cd6bab...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. |
|---|