OT-2026-000036246
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036246) never changes.
Identity and time
| Publication number | OT-2026-000036246 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-74b1-9ebe-c0392ea180d3 · 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-2026-000036246 |
| Status | PUBLIC |
Content hashes
| Canonical text | a441e25bf2ab31a76a64186f9b1cee6d65dd5fce743ae940962b521c54df7186 |
|---|---|
| Markdown | 9402e305964a07125cff00201f78e516b8bb3e32f846932254f9894fe63848ac |
| Publication page | b36da0fbe92b247876d517fa77e52a53329e855fb2716c961bc4758267564852 |
| Manifest | 8d0d2b1b48dddcdef749b7782a8669d319296652c579979bf12739270fb78d61 |
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 | VlwyScnY/EBot1p+ISxtDjmWnXe9C+SvHvJQ3GYRRi671O6LOWGV7xKR8U8o/fptXbrC42flxY9HMgE7AzXJDg== |
| 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
| 2026-09-17T11:26:29.948831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036246observed b36da0fbe92b247876d517fa77e52a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:29.932619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036246/manifest.jsonobserved 8d0d2b1b48dddcdef749b7782a8669d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.914255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036246/publication.mdobserved 9402e305964a07125cff00201f78e516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:29.895959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036246/publication.txtobserved a441e25bf2ab31a76a64186f9b1cee6d...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. |
|---|