OT-2026-000024107
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000024107) never changes.
Identity and time
| Publication number | OT-2026-000024107 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-74e2-9a26-c87c119271b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ab675eeaf4bb299cc57236af21cfe9af1c0d2efc62632bc5a8613d69d16d885 |
|---|---|
| Markdown | d7acde427e71b6ab4b1f1829f3c55a118cd45fb05328aed5c4c3d53bfb499480 |
| Publication page | 22376523255e1e9ae59aec5b658ed5be86571cab051602b50fb2c50403bb573d |
| Manifest | 6513f2f941952800c230f09817a1dea4581d15b7aa10d981089549ae9f27990f |
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 | tvyKrXnpDTPZu1vZOImJg246Rwe6ZnOTUenUQ3GRpFNFiaKcGSPhH9kLwKstphKbbGPfiiHbHr47qL9a4/8iAA== |
| 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
| 2026-09-17T11:48:31.871068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024107observed 22376523255e1e9ae59aec5b658ed5be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:31.853506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024107/manifest.jsonobserved 6513f2f941952800c230f09817a1dea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.837377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024107/publication.mdobserved d7acde427e71b6ab4b1f1829f3c55a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.818612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024107/publication.txtobserved 8ab675eeaf4bb299cc57236af21cfe9a...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. |
|---|