OT-2026-000015858
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000015858) never changes.
Identity and time
| Publication number | OT-2026-000015858 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-70e2-b8c5-00231c2ac923 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015858 |
| Status | PUBLIC |
Content hashes
| Canonical text | f70fb8c64d3b1b5693349338447e18a85bb3e95b0d53a406e390baf4886c84be |
|---|---|
| Markdown | 5e2087921b300286ac52853b2a60964bd6c9ddecc5e1d2c5ae5c2127807b6ec1 |
| Publication page | 8608906f24225653ea2c48f59ae7d7946da9ef09693977cb1a200e738b28f3c9 |
| Manifest | b416bde700fc9edf87f9d6fbaa8f68f51e6103367ffbcba8562802193a4be765 |
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 | QOPmNwkxA5gMwWwcCYwkh0P1Kt3t+9LeQX4qMd/Fz79v3dK71p4FM8WKZrtQxEuBID4A5TpeX6uy23vs4Y1RCQ== |
| 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
| 2026-09-17T12:05:17.968222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015858observed 8608906f24225653ea2c48f59ae7d794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:17.946943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015858/manifest.jsonobserved b416bde700fc9edf87f9d6fbaa8f68f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:17.927937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015858/publication.mdobserved 5e2087921b300286ac52853b2a60964b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:17.909263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015858/publication.txtobserved f70fb8c64d3b1b5693349338447e18a8...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. |
|---|