OT-2026-000006145
Publication integrity record
Porous face vacuum gripper, four outlet manifold, three stage ejector, contact triggered
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-2026-000006145) never changes.
Identity and time
| Publication number | OT-2026-000006145 · never reused |
|---|---|
| Internal UUID | 01a0a950-dd59-7505-bffc-16806415d3c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:04.188297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006145 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1271fc6ff8c44a80b5ea6e66ae46dcde863efa5a7a36bda3fa7150c86519280 |
|---|---|
| Markdown | 180f976caffa8f9ca843985dc41261a6b288dd688144afc15edd0a739a24f7b6 |
| Publication page | 82f9aec1b89fa614602aa5b0b526ab002472bdee78e08f190d4edf223fb6e564 |
| Manifest | a600fde2ee8a7070e8fe2e594ce292f668da7b706a1eb6efdb9f977a8ff27691 |
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 | /B5Mn31m5dN9Mz5r3OIwA91XeAYghr7EiGZstcaWtjbYfTXVY3YD4X5RAECbWZy0V+xg7Nz6HM1vzGooVlA7CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:22.465930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006145observed 82f9aec1b89fa614602aa5b0b526ab00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:22.452028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006145/manifest.jsonobserved a600fde2ee8a7070e8fe2e594ce292f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:22.436600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006145/publication.mdobserved 180f976caffa8f9ca843985dc41261a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:22.423329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006145/publication.txtobserved e1271fc6ff8c44a80b5ea6e66ae46dcd...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. |
|---|