OT-2026-000063459
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000063459) never changes.
Identity and time
| Publication number | OT-2026-000063459 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7cb2-9033-50fcbb7eeda9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bf2cb86188c43a70fa38515448c6aa887411e3458eec753909072b492c8e8c4 |
|---|---|
| Markdown | 0322b700ce06d62146663f7ae1fcaa23e9738e1c023879908385e942cfce36ef |
| Publication page | c5023f9914ffbe1a2776d214e6cb02e37592f79a5e268aa9fe1c144213d4759d |
| Manifest | 93e97ca9ee6f73f7b9e5610649c4578f3e1e734298842d3ae5f158f949cc9ef5 |
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 | /OdzMRbodxll+a+/+gWj9RpUO0GCuewFuNsgLy9h0gBC0D4oKW8WCVyCCT7LB6UJ/60FDXhS+qtjp4i6DhVgBg== |
| 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
| 2026-09-17T10:37:25.424279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063459observed c5023f9914ffbe1a2776d214e6cb02e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:25.406425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063459/manifest.jsonobserved 93e97ca9ee6f73f7b9e5610649c4578f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.388369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063459/publication.mdobserved 0322b700ce06d62146663f7ae1fcaa23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.368988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063459/publication.txtobserved 3bf2cb86188c43a70fa38515448c6aa8...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. |
|---|