OT-2026-000014222
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000014222) never changes.
Identity and time
| Publication number | OT-2026-000014222 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7482-9ab0-254ae52e2889 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2be9751aebcf1dfd639f01d81d72a2ef241cf6008a6421147c565d3aa49a9bd3 |
|---|---|
| Markdown | 3ce7ac6ef109bb593031577b9fca374efc8c89512c5165485a3f64bc6bbaaf1c |
| Publication page | cfec8bfdcf41073fa4928c590c383051082e38f57f913b960dc10de7d54fa4e9 |
| Manifest | 2e97a6d05db0300eadc0af26545cf4c6f86a8f1f7ce776403281aae3c63b30d7 |
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 | yNq4pILRidje6YW0sb8zFmStYLfEz26IgsaFF/ZkylSBp3KzxEL3tsaBSE+hWXXibMjc9Rr4xJ+O0J8Qn4TeAg== |
| 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
| 2026-09-17T12:07:19.981026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014222observed cfec8bfdcf41073fa4928c590c383051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:19.962282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014222/manifest.jsonobserved 2e97a6d05db0300eadc0af26545cf4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:19.944254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014222/publication.mdobserved 3ce7ac6ef109bb593031577b9fca374e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:19.923671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014222/publication.txtobserved 2be9751aebcf1dfd639f01d81d72a2ef...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. |
|---|