OT-2026-000017367
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000017367) never changes.
Identity and time
| Publication number | OT-2026-000017367 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-72a9-88f6-7c357af3ba9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80984e4968b537aec0ad3e089a4b5d127d9fca560ce425b9ecfed327113ea80f |
|---|---|
| Markdown | a5935dc9e0e0633652a8e8f2d5eb1795f1aba8604fa53661a19e99f14d86c4eb |
| Publication page | 05adcaa776bad04e711e49ad305bdd6c710ac2dd2ba8fd676234ae076c7a095f |
| Manifest | 121ca1ea2f26eb9f890785e276083e98e795b068f369d29c87d6ccf3b9499b9e |
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 | OMZRueL/XdfiH7SHEs+X2L/x4Pqy97YUlrHWHi0612ziW5krRH65iHTLZfeBlGAsUJ5rPFDAjx11KonwcaEJBg== |
| 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
| 2026-09-17T12:02:29.119554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017367observed 05adcaa776bad04e711e49ad305bdd6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:29.102774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017367/manifest.jsonobserved 121ca1ea2f26eb9f890785e276083e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.085891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017367/publication.mdobserved a5935dc9e0e0633652a8e8f2d5eb1795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.069179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017367/publication.txtobserved 80984e4968b537aec0ad3e089a4b5d12...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. |
|---|