OT-2026-000065298
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump 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-2026-000065298) never changes.
Identity and time
| Publication number | OT-2026-000065298 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7676-9f8a-6f5113baba30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065298 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfed5f18f9e0c2fca627a684741f45382408c836885d226af74ec30195386ae6 |
|---|---|
| Markdown | e689cde5630d50e8583c4ad49b5f75e6cab012de46ffc94b73b9374b48f6f55e |
| Publication page | dd76d2b5fa561fc9c67fa2ec80267317f311e7b7ec7e4773ff90f40d012461d8 |
| Manifest | edf48481a54b516f0521d3384c68029a0367302342e3e11e49c1ca6a4dddc6f5 |
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 | kqzXokGZIvXxeejnyAmqw9Wj7z7rpgagN8SjbQwTrRHnF9jaXdr/cad6zr+PI41oindg+we6FVJVfUi+s/i4Bg== |
| 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
| 2026-09-17T10:35:16.261863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065298observed dd76d2b5fa561fc9c67fa2ec80267317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.244939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065298/manifest.jsonobserved edf48481a54b516f0521d3384c68029a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.226650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065298/publication.mdobserved e689cde5630d50e8583c4ad49b5f75e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.210425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065298/publication.txtobserved dfed5f18f9e0c2fca627a684741f4538...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. |
|---|