OT-2026-000034275
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000034275) never changes.
Identity and time
| Publication number | OT-2026-000034275 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7c12-844b-7d2ff0d71a9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23383ccf7f04d404af10dc5aada2556bfd194ea034f8e5c729c3575a8bf2e83c |
|---|---|
| Markdown | b3ef5825448df853eaf793f6d1de557c926d2dcc969d327228b84f381f9233e5 |
| Publication page | 151ddae55bfabb0f0e9f651672e97e84ed803096e47af119f5bb2fb1dcdd49c6 |
| Manifest | 1eaa5d9781034e1bdd638139dbf223622b5038268cd6094fe81c9b7d941ff519 |
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 | PHJFaVx4FlQ0a1TMMWrs5etCOCGHOS3LV2WBkynKZFaerhsITktFm1K/mEXWTkQ960k0LCpXchWNbYOSbG3fCQ== |
| 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
| 2026-09-17T11:30:57.482934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034275observed 151ddae55bfabb0f0e9f651672e97e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:57.464061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034275/manifest.jsonobserved 1eaa5d9781034e1bdd638139dbf22362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:57.201408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034275/publication.mdobserved b3ef5825448df853eaf793f6d1de557c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:57.183832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034275/publication.txtobserved 23383ccf7f04d404af10dc5aada2556b...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. |
|---|