OT-2026-000038010
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000038010) never changes.
Identity and time
| Publication number | OT-2026-000038010 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7bff-81eb-1280362c5acd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ca50f8f9893b0ec3aa0f9745c98b0217db2bc7f472f72a9446291625e1ba465 |
|---|---|
| Markdown | 07d7aa1e4cdca92f44cb55ffc2e5ef26bb1d49d2dee0ca3717347c2599506d8c |
| Publication page | 8f5d5def6631f3d91a67a2210e7077e2b5435d6ef01e402e0de73231a0d94988 |
| Manifest | 29d0ca76c2810c082634db097b18bba0ba8ae44f5816d84164b373eb35ea8a0d |
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 | bWoxTsXMAaOJaJkr8jBYp1qzTpA8z/4zWWL+lJvwUNRaz1D9HPT8T7onSHbePU6FqbyFNXve9+LWhRz/upWaDA== |
| 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
| 2026-09-17T11:23:18.918388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038010observed 8f5d5def6631f3d91a67a2210e7077e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:18.897895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038010/manifest.jsonobserved 29d0ca76c2810c082634db097b18bba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:18.878096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038010/publication.mdobserved 07d7aa1e4cdca92f44cb55ffc2e5ef26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:18.857731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038010/publication.txtobserved 9ca50f8f9893b0ec3aa0f9745c98b021...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. |
|---|