OT-2026-000093147
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093147) never changes.
Identity and time
| Publication number | OT-2026-000093147 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-71f7-b37a-67dffab05d39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f64dd36c79b73a20ef862393dff0ca152fdaba773ac5e3cf6ab756dfec2ecb2 |
|---|---|
| Markdown | 1379821960a15bbbbb9611547980e3e1307ac7c228e12cfd7a1954e7d0ca6744 |
| Publication page | a7583e4fb9808ca2e8f12d5d61b659718e42e8d6ba40ad4d0e46dab12f510b69 |
| Manifest | a9a41e39c3f92fd23b8cdc7687b2c61dd317306bfd0ef4a2725010793e6ef0c0 |
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 | 4/Xptseh6BLC/uaWyrlv12uNVjKmLcSVs7ya+l15KppxeMUFzPxtc7YcuFokq4nbgZXmUOAZsOV3D1Au4hxQDw== |
| 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
| 2026-09-17T09:40:26.507716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093147observed a7583e4fb9808ca2e8f12d5d61b65971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.491237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093147/manifest.jsonobserved a9a41e39c3f92fd23b8cdc7687b2c61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.472860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093147/publication.mdobserved 1379821960a15bbbbb9611547980e3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.456291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093147/publication.txtobserved 7f64dd36c79b73a20ef862393dff0ca1...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. |
|---|