OT-2026-000050834
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000050834) never changes.
Identity and time
| Publication number | OT-2026-000050834 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-7b2d-aad1-9f92e89f5440 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37e71014d989baae790b882dbd77adc49ca947b0b2d70e70c53e7a25af36b3e8 |
|---|---|
| Markdown | 7a86019d5685836f3b84653b7c7e146641a770b25c06eec616ec6380ea1cf50e |
| Publication page | bd906d5d4f6fd29f0c1558963cceced2d6c36535ac28fe3e55e7d6395de4c747 |
| Manifest | fc983066936e085c78120862d786c33dad5479b11150b67f9cf5285cf13240b3 |
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 | BTk3GXF78FaqJeZzqDvlQf0geSQtmNU6GBPo8uFLoOXArHOChxFF8uxxFQhZetQ+ETcPis3HXmyiw8BYNXX9Cg== |
| 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
| 2026-09-17T11:00:23.588483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834observed bd906d5d4f6fd29f0c1558963cceced2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:23.572610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834observed bd906d5d4f6fd29f0c1558963cceced2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.568833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/manifest.jsonobserved fc983066936e085c78120862d786c33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.552226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/manifest.jsonobserved fc983066936e085c78120862d786c33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.546885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/publication.mdobserved 7a86019d5685836f3b84653b7c7e1466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.523283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/publication.txtobserved 37e71014d989baae790b882dbd77adc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.522303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/publication.mdobserved 7a86019d5685836f3b84653b7c7e1466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:23.497452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050834/publication.txtobserved 37e71014d989baae790b882dbd77adc4...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. |
|---|