OT-2026-000063445
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000063445) never changes.
Identity and time
| Publication number | OT-2026-000063445 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7fa0-af34-6dbe0145488d · 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-2026-000063445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f93b4fd7a08d0154170bffae34852f8927b21907e07a1397c1ac811c867144d |
|---|---|
| Markdown | 93aa67ef8abd773ae27a34746093454699a1617db57a8bdf41d04221e395b316 |
| Publication page | 0684cc4cfa3b847163260eb80fb4ed1657cd2bfc9a161b25325e9e8cbee5e0af |
| Manifest | a77e5907b281ba3c835fafeca29a7559bec733c703e30d32134219844817178b |
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 | vPvz3MUaMPpFMwINlL3T8OB1/XEuufGg88jBrp58PZDd0JIOGXpVVIgPgYeJi7tgsg4hf+foy7MS8RlkzpvEAQ== |
| 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
| 2026-09-17T10:37:24.316136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063445observed 0684cc4cfa3b847163260eb80fb4ed16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:24.297761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063445/manifest.jsonobserved a77e5907b281ba3c835fafeca29a7559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:24.281153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063445/publication.mdobserved 93aa67ef8abd773ae27a347460934546...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:24.263648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063445/publication.txtobserved 0f93b4fd7a08d0154170bffae34852f8...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. |
|---|