OT-2026-000094264
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094264) never changes.
Identity and time
| Publication number | OT-2026-000094264 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7977-9a25-3857622e1937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89b5fda07d187076a4802736befb4cad2dfe44a8bd11f61760b8b97558006715 |
|---|---|
| Markdown | 320ffaf723498d11eb07afa9ee4b12ba2f63d27b3618c8a84c8bd7e7108d2b64 |
| Publication page | 2cb2b281a1bcc02b33a77731f7502cd575992662df1c980e844c25271eef85a8 |
| Manifest | ef0088e4397980d87b5149464b602ec7d2b945ff599fe7f3b129041c56f97489 |
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 | vb5Df4fEPbr7CTFb7sLISFAYdoN7SMd28UQSd+AQAjtVlxFqcMh0/UT3VA3ktj6gsRphcUaohVVh8lHYcuE2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:03.784261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264observed 2cb2b281a1bcc02b33a77731f7502cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.765807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/manifest.jsonobserved ef0088e4397980d87b5149464b602ec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.748170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/publication.mdobserved 320ffaf723498d11eb07afa9ee4b12ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.732124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/publication.txtobserved 89b5fda07d187076a4802736befb4cad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.531893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264observed 2cb2b281a1bcc02b33a77731f7502cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.515384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/manifest.jsonobserved ef0088e4397980d87b5149464b602ec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.498194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/publication.mdobserved 320ffaf723498d11eb07afa9ee4b12ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.481683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094264/publication.txtobserved 89b5fda07d187076a4802736befb4cad...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. |
|---|