OT-2026-000036118
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036118) never changes.
Identity and time
| Publication number | OT-2026-000036118 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-72c0-8367-1c79c762b454 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3225d67babddf6f83f3741d5203ed9e8496528079c6cbaf85f3fd4b83b15f2be |
|---|---|
| Markdown | 0467d884d06027206543d96eb4f89ce13efded176281c784b3bbd9e8caf401a8 |
| Publication page | 0411a704ea07a1aa44d55b58fe167b88193441b77226d7f63c3f4f43b0ad0fb2 |
| Manifest | 8f22cafcee36b6e5e68df635d994d58344ea18e914bd7ed4ecce9bf4a845f910 |
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 | PWcVHB/k74vLULH28UgmMFkyfBqkk7fIdtFMqajRyelYzvh4hN0j7mTe/ylo7nwO2Jpvc2arPqtwA13JxsA/CA== |
| 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
| 2026-09-17T11:26:18.798309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036118observed 0411a704ea07a1aa44d55b58fe167b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:18.781502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036118/manifest.jsonobserved 8f22cafcee36b6e5e68df635d994d583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.764472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036118/publication.mdobserved 0467d884d06027206543d96eb4f89ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.746981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036118/publication.txtobserved 3225d67babddf6f83f3741d5203ed9e8...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. |
|---|