OT-2026-000039054
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000039054) never changes.
Identity and time
| Publication number | OT-2026-000039054 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7585-a3da-f4453108dbfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02ff81d4d98d4602c50db22cdd54fb62f13baedfa8891b98f7cb2ccad0788aa9 |
|---|---|
| Markdown | 2837b03eb31bfc1ada8ff73366ac66a94b35736c31b91c832e554a65a59c1bf4 |
| Publication page | e27c521c23902aed23c33163925d240814027a00122a9a5b76a17c778f6902ff |
| Manifest | dd99e29e1b423289a7f242a97efa3f315b537725c1cf4777a674b8242d96962d |
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 | i+IlDuMGW5eOgZHYat7srYX2o29hVpFOp+9SqB/k57Lr1C2Dy7Q4+vJBP0fk7gGn6r/UVP4dmBreW84zRm0RBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:24.816420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039054observed e27c521c23902aed23c33163925d2408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.799944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039054/manifest.jsonobserved dd99e29e1b423289a7f242a97efa3f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.781956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039054/publication.mdobserved 2837b03eb31bfc1ada8ff73366ac66a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.762963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039054/publication.txtobserved 02ff81d4d98d4602c50db22cdd54fb62...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. |
|---|