OT-2026-000069016
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000069016) never changes.
Identity and time
| Publication number | OT-2026-000069016 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-75f7-94a2-74147634199c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f0753bca6df6e7d1e1fa71e771bec188bf9182dbdf873f35ee261e7127d4d7 |
|---|---|
| Markdown | cbf2cc2aeafc3209e9cce7f32b853723a55fcc322622d30b26430ec9a79102ff |
| Publication page | 85af27c734ac38480e44a5d6b2a6766371c40d30971e3af7711a31a0e65fd5f7 |
| Manifest | 4e1b51675be5b9b4a947827e31b6c1d395a9548f1c478673e8e08acd82da134b |
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 | uMINCzH5TL52PR3UXTcNsohDOuaQvXLwRXPcofehqZSruLvoBSa+R7j4Arq5hMQfp1gie2Za7MD3XLKm9oZMAA== |
| 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
| 2026-09-17T10:28:52.011346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069016observed 85af27c734ac38480e44a5d6b2a67663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:51.994858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069016/manifest.jsonobserved 4e1b51675be5b9b4a947827e31b6c1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.978030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069016/publication.mdobserved cbf2cc2aeafc3209e9cce7f32b853723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.959101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069016/publication.txtobserved 08f0753bca6df6e7d1e1fa71e771bec1...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. |
|---|