OT-2026-000024959
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000024959) never changes.
Identity and time
| Publication number | OT-2026-000024959 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-74bd-91ad-edac734a0884 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024959 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9477e8f0aa60d284e465ce551771b32766c31a5b9ef5267aee5f2c7eb8df32b |
|---|---|
| Markdown | 12d8702bcf554124fe55241e87268d15161d7937868da46ec3649269598cd417 |
| Publication page | 68045ddb3932b117d6f7e8bf130c89b22e1858b1af83f0dee12e6e4db417b3e2 |
| Manifest | 19e3f974df6110ce30bc34072a13873533f9c2b606cf649a7280369455e4cc69 |
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 | aRzDj8eyJ0Sp85f3GEFu4GEkD1GlKgxPRk9QoUSOOPJvonyWQHcowmdXPzeFCoTIre005iRI6f27YxahPA9eCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:18.598056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024959observed 68045ddb3932b117d6f7e8bf130c89b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:18.581423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024959/manifest.jsonobserved 19e3f974df6110ce30bc34072a138735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.564578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024959/publication.mdobserved 12d8702bcf554124fe55241e87268d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.544543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024959/publication.txtobserved d9477e8f0aa60d284e465ce551771b32...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. |
|---|