OT-2026-000063770
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000063770) never changes.
Identity and time
| Publication number | OT-2026-000063770 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-72bb-8258-8059aeefd9d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293a0e242a3e443cbd76e0816b12d6254cb24857987b23ac6b4fd0875b99562d |
|---|---|
| Markdown | 4a0c6b8453575b097487eba15b734f94c16c85c5086e6f20f94ae3a23deee659 |
| Publication page | 07803fa414e8b1f2b5df00f93a21e0a17bbd75d2f0b2fe528aad9891fe63e095 |
| Manifest | e88955dd188c678f6ff19412b31143333f0c3d8bad8e35a79e79eceb93823f24 |
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 | 7YQCHF413MVoS2zScc8C1Rn1ctd489UUAtHJEYCnkEtsY7n6xnR8F/noR6WiBl/JOpZw+tqarg5RaaMk3gWxDQ== |
| 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
| 2026-09-17T10:40:03.248679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770observed 07803fa414e8b1f2b5df00f93a21e0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.228947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/manifest.jsonobserved e88955dd188c678f6ff19412b3114333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.207631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/publication.mdobserved 4a0c6b8453575b097487eba15b734f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.189370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/publication.txtobserved 293a0e242a3e443cbd76e0816b12d625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.593481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770observed 07803fa414e8b1f2b5df00f93a21e0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.575117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/manifest.jsonobserved e88955dd188c678f6ff19412b3114333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.557241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/publication.mdobserved 4a0c6b8453575b097487eba15b734f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.539667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063770/publication.txtobserved 293a0e242a3e443cbd76e0816b12d625...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. |
|---|