OT-2026-000036263
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000036263) never changes.
Identity and time
| Publication number | OT-2026-000036263 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7198-bdd4-a27c47661eef · 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-2026-000036263 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfef73df2f3a33904a18e02423543092ad2f5b96c374395b0d757464033f9f68 |
|---|---|
| Markdown | 2a9a93f40a345ffe33b00721282ef5aff927b6f35a9eac903d41311343ebb554 |
| Publication page | b12bf626e754e4d2930aebbe7358f1acb767a8e6cb8dba931a2381cfde2d9b4e |
| Manifest | 2639580d3317ee37398c8f631f883e19791d64bc8fe15b5dd921510784316795 |
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 | WOserJaUYBOmrvwrUBYyK+MRdBgLWjAKS/jrVdoSi2r/8gEDJ4yVmA4Dma3DUS0CQ5MLGY85er1Q3mSaaOK9Aw== |
| 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
| 2026-09-17T11:26:31.261604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036263observed b12bf626e754e4d2930aebbe7358f1ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.243196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036263/manifest.jsonobserved 2639580d3317ee37398c8f631f883e19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.223571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036263/publication.mdobserved 2a9a93f40a345ffe33b00721282ef5af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.203943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036263/publication.txtobserved bfef73df2f3a33904a18e02423543092...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. |
|---|