OT-2026-000036119
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036119) never changes.
Identity and time
| Publication number | OT-2026-000036119 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7a7a-9871-d1c67b84ebaf · 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-2026-000036119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 374eb73dc643c0c1af6fdb31f93719dbb4d3b1ebfab15fcc5871fac06d51478d |
|---|---|
| Markdown | 854d776380a06af4b081d16867c821d119ec782cd0d4ce7f339f874d5f8f705c |
| Publication page | b92a516d8caebdcea224cc3cbb539d369a5dff91e105fda50a26279d99c1416a |
| Manifest | 79a220bf27993f91f333ae8ec62637f25a94d8f0dce838f5b9187eb7e8acd99d |
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 | Q6xEkAbtu2zAA7EDTCDMtnCdLJyMRQX8DJwebeRhWM55EK2Dat0SQXBKf0/IKjMJrV9S1cqfefF3MhUeeNi0Aw== |
| 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
| 2026-09-17T11:26:18.866431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036119observed b92a516d8caebdcea224cc3cbb539d36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:18.850262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036119/manifest.jsonobserved 79a220bf27993f91f333ae8ec62637f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.832239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036119/publication.mdobserved 854d776380a06af4b081d16867c821d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.816543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036119/publication.txtobserved 374eb73dc643c0c1af6fdb31f93719db...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. |
|---|