OT-2026-000063118
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000063118) never changes.
Identity and time
| Publication number | OT-2026-000063118 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7ba4-875d-d43586b811ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68a06b648ed55f2bff1df88716a2690655326ffbbfb654ecb40109d91d5a0243 |
|---|---|
| Markdown | dae80f785094fd9991452ece52b312d41e309452b8c58ec9e7d96dc83fd77ccd |
| Publication page | 0fb54d2e1a33f55dc67d8c836f495ee008b08cf22869845b8675ddfdc1277cb1 |
| Manifest | f08c7d09c7001bcc6a08d37515792fd446063b835bc72f7bb33f2009c14e5de1 |
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 | 0cdPqU9Q17R577rDfMN796VHcv/F1uimi+sqBMQV+PAOTEOKxJFW0P5F7aMb1PdIngEeqltSRz5amIIb2517Bw== |
| 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
| 2026-09-17T10:38:53.820565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063118observed 0fb54d2e1a33f55dc67d8c836f495ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:53.801310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063118/manifest.jsonobserved f08c7d09c7001bcc6a08d37515792fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.782050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063118/publication.mdobserved dae80f785094fd9991452ece52b312d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.763522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063118/publication.txtobserved 68a06b648ed55f2bff1df88716a26906...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. |
|---|