OT-2026-000051134
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000051134) never changes.
Identity and time
| Publication number | OT-2026-000051134 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273e-7652-a7a9-c36ea9bc269b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 277be767494b9520c96d989e021aba268c15ae7085fc49ccc873eb5c0bcc586c |
|---|---|
| Markdown | d3aa1d0ee05814fc4adde07f0f72e9fbfaf91d738e1c7c09b48734fd2a756a08 |
| Publication page | 5d13eea8a13a1c6a4e48ae5504eedc5da715a3da6b9021014c0414dca96c76a2 |
| Manifest | 083d2241733aba256aa1ab380e980bc4caf07cf3b65e60de88d341769aedd6ee |
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 | dj7rFMmOQPkhDfNKx3LffBd/RYtQk5+9pzrG+1P6OoAJIHlhBlIhVdED2ahruC6HmPvoSE4kkKP0TztS4f66Dg== |
| 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
| 2026-09-17T10:58:53.372836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051134observed 5d13eea8a13a1c6a4e48ae5504eedc5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:53.354350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051134/manifest.jsonobserved 083d2241733aba256aa1ab380e980bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.336787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051134/publication.mdobserved d3aa1d0ee05814fc4adde07f0f72e9fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:53.317884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051134/publication.txtobserved 277be767494b9520c96d989e021aba26...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. |
|---|