OT-2026-000092880
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000092880) never changes.
Identity and time
| Publication number | OT-2026-000092880 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7fb4-93b6-045379539b35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092880 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fe3a3402d9eb91cc8048564d66bb0e8b0db7da42bff939bef17d3c5ae1d6525 |
|---|---|
| Markdown | a603dd22d9646c97c3da3d6745f94f60c3499374cb09b325045b7396a12e0b7b |
| Publication page | 95cd24503c45bd6442dbb423588339f55d1f37bd8c9b09d8b1bace49657b3508 |
| Manifest | 7a46bfdd62cf495bd6914d72d4e1e758fa453fe2abf0d3310df6b17cb8da3015 |
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 | vGE01/vKS6hw1a+r23FeooeH2ArVyY1rPZ6V8PHwv+mCTNYM9mrIMGwJnHiMCjdiVuNmhmwzQ/4AhNUNHqXADg== |
| 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
| 2026-09-17T09:39:59.305189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092880observed 95cd24503c45bd6442dbb423588339f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:59.288415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092880/manifest.jsonobserved 7a46bfdd62cf495bd6914d72d4e1e758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.271104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092880/publication.mdobserved a603dd22d9646c97c3da3d6745f94f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.252830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092880/publication.txtobserved 8fe3a3402d9eb91cc8048564d66bb0e8...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. |
|---|