OT-2026-000066562
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000066562) never changes.
Identity and time
| Publication number | OT-2026-000066562 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7c3f-8e59-680cd0c5fa9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 841ed220e295e5c334d61eb83ee4695875df5bb3c9e36134cb85278393243526 |
|---|---|
| Markdown | 75b61fe57786344c5b4b5c565e446feb89f97674b4b53fbe13e5f53c73ca543b |
| Publication page | c016359e78c477ef354244cad73760111166a09cfdd42d2475f7cc179124b68a |
| Manifest | 218dce452696a31992776f9f427359c1e724f58039ea0178d460bc398f1a2040 |
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 | Nr3xIsynvO0Ymg5TqkockWVmvugum3E0vdeVP/AB9kCKC+jWxwnJL424TOjw6fByibtbcEDBC/YVBbf0x6y7Dg== |
| 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
| 2026-09-17T10:32:49.944711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066562observed c016359e78c477ef354244cad7376011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:49.927426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066562/manifest.jsonobserved 218dce452696a31992776f9f427359c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.910588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066562/publication.mdobserved 75b61fe57786344c5b4b5c565e446feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.894864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066562/publication.txtobserved 841ed220e295e5c334d61eb83ee46958...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. |
|---|