OT-2026-000083382
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000083382) never changes.
Identity and time
| Publication number | OT-2026-000083382 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7327-913c-f79e0ed299ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b6bc44cf49af5f273e558a062aebbafb7fa855c92e15b65e97138eb08b90cb5 |
|---|---|
| Markdown | 24c8e3951190722a38a49975ff5b7473ccc348dcfc6fa723ca79052f79ce9bdf |
| Publication page | b43e1ef2b37e705bbf5f10963220b94688ede09d3f2e4358087084e5b2a8d913 |
| Manifest | d29ac85e0c517ac1905b0b3196bfe0f7ae3eb54e1afc31381f038ec2dad6d4c7 |
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 | pez33Da5Fpw8mL4NUigsiM85dEQaOqU9xfBGmTftYBVbRBk1WPQNN5/4xt61jPnl9st5bxiTP6QOn3gGYnPRDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:49.407676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382observed b43e1ef2b37e705bbf5f10963220b946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:49.383884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/manifest.jsonobserved d29ac85e0c517ac1905b0b3196bfe0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:49.360908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/publication.mdobserved 24c8e3951190722a38a49975ff5b7473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:49.328660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/publication.txtobserved 6b6bc44cf49af5f273e558a062aebbaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.213422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382observed b43e1ef2b37e705bbf5f10963220b946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.198311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/manifest.jsonobserved d29ac85e0c517ac1905b0b3196bfe0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.182782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/publication.mdobserved 24c8e3951190722a38a49975ff5b7473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:47.167942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083382/publication.txtobserved 6b6bc44cf49af5f273e558a062aebbaf...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. |
|---|