OT-2026-000038363
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000038363) never changes.
Identity and time
| Publication number | OT-2026-000038363 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-75e6-99f3-2570acd752d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4be5d3b540e9e96b1e678a039e97cc73203c2c9626dfd6c10d5ec7b4e8e648dd |
|---|---|
| Markdown | 36481a900ab9274540d54930fb6feb1acd326ce032a3cfbce0f177695dbe84ee |
| Publication page | 6e7e3c40498a5385b1aa1ef186be2dbb94f593d7f95598d25037b3e23bd37c98 |
| Manifest | 8fa0f822dae2d85b325cb3ab2928ba90b43cc6dd625459554edddc3256220533 |
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 | /pQZICGuOcgiV0yWnG2yYMg1sPXaHL+f33mvRk6BBcRtkJuaBQ2Mvr2YFgnluDaG7pelUfP6SJ/BuG8o87pzBA== |
| 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
| 2026-09-17T11:22:33.232546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038363observed 6e7e3c40498a5385b1aa1ef186be2dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:33.214296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038363/manifest.jsonobserved 8fa0f822dae2d85b325cb3ab2928ba90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.195443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038363/publication.mdobserved 36481a900ab9274540d54930fb6feb1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.177179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038363/publication.txtobserved 4be5d3b540e9e96b1e678a039e97cc73...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. |
|---|