OT-2026-000063024
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000063024) never changes.
Identity and time
| Publication number | OT-2026-000063024 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7f6d-9313-9ed6005bdaba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fc695031501b10757c9b61f3bd9b7e7ced017b0a7a965a20fb3817222956beb |
|---|---|
| Markdown | 6b9d969e65ab9532f89830bda3a7bde53a3865dcc6ac975923047464de141771 |
| Publication page | 9767eaf63c2e31064f3849e7e328be00f7d51063565b5b5ae3d69c5d24c5a249 |
| Manifest | 9bb370f80bd3086aa96963462e53cd0333fb567fc1364f192a08a1662edcdf43 |
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 | OMuYcZiiZNY4i6JxW/ORTgraD4f/1F95DjLFiWghmrCUh7BcDnIz4dbR5a4Bb5Yz58X2/oERjSTWAJsXbXHcAQ== |
| 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
| 2026-09-17T10:40:34.522427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024observed 9767eaf63c2e31064f3849e7e328be00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:34.498674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/manifest.jsonobserved 9bb370f80bd3086aa96963462e53cd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.472896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/publication.mdobserved 6b9d969e65ab9532f89830bda3a7bde5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.452649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/publication.txtobserved 1fc695031501b10757c9b61f3bd9b7e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:46.390736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024observed 9767eaf63c2e31064f3849e7e328be00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:46.373792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/manifest.jsonobserved 9bb370f80bd3086aa96963462e53cd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:46.354603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/publication.mdobserved 6b9d969e65ab9532f89830bda3a7bde5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:46.335100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063024/publication.txtobserved 1fc695031501b10757c9b61f3bd9b7e7...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. |
|---|