OT-2026-000036430
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036430) never changes.
Identity and time
| Publication number | OT-2026-000036430 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7df2-b8a3-b83f7467b35f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036430 |
| Status | PUBLIC |
Content hashes
| Canonical text | b94ec9e61ff0777f97622ada714003df6ca684f19ed29d82d544555f2afadd85 |
|---|---|
| Markdown | bb21ae0584651f7a9115c409e82d6d0baad9fa95e6c8cb37e2f122f525cbdf58 |
| Publication page | 86b09073f42f777ffa147ca394e2d16b6bb29e4a978125e4eeff80489d7005d7 |
| Manifest | 9241da827c793ec1af50fd7b5483018c066e19db8cfc0b13d11ca98b39bfc209 |
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 | y1KoLRDpH+U9rGSAt+a+ko1quUMiOUzeZFqlcHVGCX3BfL+/SejtbV28NPILyuIE1BBuS/TIKerLk9RXZdgPDg== |
| 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
| 2026-09-17T11:26:49.407608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036430observed 86b09073f42f777ffa147ca394e2d16b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:49.388847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036430/manifest.jsonobserved 9241da827c793ec1af50fd7b5483018c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.371246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036430/publication.mdobserved bb21ae0584651f7a9115c409e82d6d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.354658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036430/publication.txtobserved b94ec9e61ff0777f97622ada714003df...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. |
|---|