OT-2026-000071945
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000071945) never changes.
Identity and time
| Publication number | OT-2026-000071945 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7cf0-b861-49dd5b606c32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82edadebb0c63b06973527dcf96cdc54677a693a49fc6566b72a3bfedd947685 |
|---|---|
| Markdown | 0321f946d54aca619abf4cb1998eb109ad83381b64da62d91ba3e030695ef28b |
| Publication page | 81a02558be68663d06c017ed246620898405523eb518caac3f3380500091896f |
| Manifest | d6e1933c04f36a76c0c20f8c16fe859353756078b3ad572203caed623ed3fca6 |
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 | H4/F5F2onx8rawTXBd3lkmyeCAgLdJRZggkPg58ZsQCr8Y1GU8JhlGXvHxePCDnCNkmZ6itIF8kNNkeB/EtJAA== |
| 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
| 2026-09-17T10:22:58.722873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071945observed 81a02558be68663d06c017ed24662089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:58.707238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071945/manifest.jsonobserved d6e1933c04f36a76c0c20f8c16fe8593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:58.690057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071945/publication.mdobserved 0321f946d54aca619abf4cb1998eb109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:58.672375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071945/publication.txtobserved 82edadebb0c63b06973527dcf96cdc54...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. |
|---|