OT-2026-000046819
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000046819) never changes.
Identity and time
| Publication number | OT-2026-000046819 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-77f2-af5a-6be721b92941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d92582ab85bead97a2c596b2bb0c9e51b9d8251027b0be3589a3e5d6fdcbcf0 |
|---|---|
| Markdown | fb1325887d2029564db2d9fe48d150a9837fe5ff3105020a4160e84b1b0f615a |
| Publication page | faa087a6c0b73482870f259c30f8d6a459fd312af917b58a07e20f3b11061a68 |
| Manifest | dae59ad62e31678ac5c7f20ac495442466c1f177ed19ea41bff88bb33bfb5f22 |
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 | pcHR4uZdvd9hxYdmrMV6zFw607j+BMWi/G5HKje53uLPLV7GybQ22kh53WHsuxi8FI0qznZfIxUDTou/HIqFCA== |
| 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
| 2026-09-17T11:06:54.660884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046819observed faa087a6c0b73482870f259c30f8d6a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:54.643055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046819/manifest.jsonobserved dae59ad62e31678ac5c7f20ac4954424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.625650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046819/publication.mdobserved fb1325887d2029564db2d9fe48d150a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:54.608855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046819/publication.txtobserved 3d92582ab85bead97a2c596b2bb0c9e5...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. |
|---|