OT-2026-000063763
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000063763) never changes.
Identity and time
| Publication number | OT-2026-000063763 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-74e7-8c83-0cd6e881133c · 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-2026-000063763 |
| Status | PUBLIC |
Content hashes
| Canonical text | c60d078020f27b8871fed469fe178a19bfe19326d558827573bad26d0135828f |
|---|---|
| Markdown | 2ab16348e07041732e3e21757a15a9c999d112d4d23e6f5fd0750aff4f9279c0 |
| Publication page | 7a3a058f280822a65878a7df1f8356d20080ea76d64d4aeb13fb4da33c3ace8a |
| Manifest | 429d1a516572b325b7a84ea991f18525c59f1a90f5068d2d57495fa43a6931c3 |
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 | syZLvKLQHD004W+DV1EyAuIAcOD6LwIVuP9a7SYy88hjGl/q6abHit1HwK8Pv2yriTkBwXOle6ugfEUbZlCQBA== |
| 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
| 2026-09-17T10:37:54.109365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063763observed 7a3a058f280822a65878a7df1f8356d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:54.091402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063763/manifest.jsonobserved 429d1a516572b325b7a84ea991f18525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:54.072627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063763/publication.mdobserved 2ab16348e07041732e3e21757a15a9c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:54.054544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063763/publication.txtobserved c60d078020f27b8871fed469fe178a19...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. |
|---|