OT-2026-000026323
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000026323) never changes.
Identity and time
| Publication number | OT-2026-000026323 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7efe-b55e-c43dea7bd308 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026323 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4e6c4cbb0824fd29c59744bd0602519ef0bcef3473230ec40946b44bb7ef517 |
|---|---|
| Markdown | 8fadda5170e6e4e531c88a29139078cf56f69d75d0beb7aa6db25e490e51beb1 |
| Publication page | 36509de363308fb02992bb9c09e350cac8c496dec92c0639e927314f74393bfe |
| Manifest | 81f43244a2c9ca253beed5f2c3c9e56134d8e70f36f30ee21ef1bd98fcb7e162 |
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 | P9gMdKMADrSh+b6vHetbAlnnXzHCKal8YWR33YZ/IbutRol4t9G76dcZQHJ6tSymass7kp7M+zloyQajYL4SAQ== |
| 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
| 2026-09-17T11:44:16.973530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026323observed 36509de363308fb02992bb9c09e350ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:16.956380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026323/manifest.jsonobserved 81f43244a2c9ca253beed5f2c3c9e561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.937174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026323/publication.mdobserved 8fadda5170e6e4e531c88a29139078cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:16.916273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026323/publication.txtobserved e4e6c4cbb0824fd29c59744bd0602519...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. |
|---|