OT-2026-000069005
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000069005) never changes.
Identity and time
| Publication number | OT-2026-000069005 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7c74-be7c-88e643851635 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069005 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed598a80e33178aa7fc37e53e075e2d9aaa031c6fc5794f929143a24cb1f8fb0 |
|---|---|
| Markdown | 4708393c08394c1eb22fc65929bf61f52823349e70fce0b6334513a3fef9e1cb |
| Publication page | a43c626c0fd389c06819c510a2a86391d1db99bb3e184d9f730a4592db9cfb1b |
| Manifest | cbaea12a979d8fd538a06a9e9014fc4ca69d07c806df2f88cbf20813af86317e |
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 | yzQ2G/COwpfgDsqnD0jvClhxco8CIVeZA5NnipxnXRgqAlLiCokrKhcDellIOfRVEAGGCNJh+A/ewi8IgH4fDw== |
| 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
| 2026-09-17T10:28:51.159659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069005observed a43c626c0fd389c06819c510a2a86391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:51.144288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069005/manifest.jsonobserved cbaea12a979d8fd538a06a9e9014fc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.127805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069005/publication.mdobserved 4708393c08394c1eb22fc65929bf61f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.109810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069005/publication.txtobserved ed598a80e33178aa7fc37e53e075e2d9...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. |
|---|