OT-2026-000006251
Publication integrity record
Porous face vacuum gripper, common isolation valve, three outlet manifold, three stage ejector, closed cell
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-2026-000006251) never changes.
Identity and time
| Publication number | OT-2026-000006251 · never reused |
|---|---|
| Internal UUID | 01a0a954-6f3d-7124-9a24-dd284f02f124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:27:58.143876Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01382a62412ec1f8a3b94eaca949436053499901dcfd2869792ce6e19be316f8 |
|---|---|
| Markdown | df1a797117b2df35fc7b3e8599177a380be192d4a77e8f7c0136b9bf7adadf88 |
| Publication page | fe0657316655be368653c4ebe04d22afb910c49bffcd625ebbc885d3f84b68d5 |
| Manifest | dd242ea40f678fd012f96c47e834d1253412e34eb3f010c345d28563ba9a5cf0 |
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 | dERsFz56KZexqZ2jimr1uBd/3Ux9/MwBm8/cCxn9v5u5qL7GspiGqTmgVHuOYwu75pPakQ9bKA9YkvpJQmlFAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:09.913511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006251observed fe0657316655be368653c4ebe04d22af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:09.900913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006251/manifest.jsonobserved dd242ea40f678fd012f96c47e834d125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:09.888291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006251/publication.mdobserved df1a797117b2df35fc7b3e8599177a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:09.875420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006251/publication.txtobserved 01382a62412ec1f8a3b94eaca9494360...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. |
|---|