OT-2026-000061106
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000061106) never changes.
Identity and time
| Publication number | OT-2026-000061106 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7367-9527-0b0159db9f36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19aec2503bab006241a260e08eb4ef09bfc5f6eae7a8a1a68f9f9566f9c29aa9 |
|---|---|
| Markdown | f35f799b7304eb9d43ad3a29510029cc225c6a03c09a7e41531e3d0a1adaf1a4 |
| Publication page | f6838633b9fe27aa05f1346669a4ebae2215a0f01c81c33d2085d3c41dda9e07 |
| Manifest | e040034af24442ef179b34b340b161673d95746b7d19e43629030f7d1dfaf019 |
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 | wkm1akbucip/ZnbgyJ6AkFFqZnXdzBtr3c2hudSi80rre4u5NJtuE+jGXeEJQ9UyO15zXr8p/MeWGBbw6lxtAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:28.617196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061106observed f6838633b9fe27aa05f1346669a4ebae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.598880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061106/manifest.jsonobserved e040034af24442ef179b34b340b16167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.580037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061106/publication.mdobserved f35f799b7304eb9d43ad3a29510029cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.561480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061106/publication.txtobserved 19aec2503bab006241a260e08eb4ef09...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. |
|---|