OT-2026-000061781
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000061781) never changes.
Identity and time
| Publication number | OT-2026-000061781 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-705a-b6a7-45c684982bad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061781 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98f97de16d607aa900c9feaf5d3db03e0f052a667197643aef2b3a370de0b7d0 |
|---|---|
| Markdown | c88cc5b9c9a9413ebfe823305b95b9112d1d87c6deb42ce0dfdba691b524e3a0 |
| Publication page | 3c79cd0f4ddc9bd9b25bb264fc47e16a08e13c7df4d1b7297d0366640c80f22e |
| Manifest | 2526e781429f248cb6e6c563284f0125349afa866d1f457f5eb13708ba8f3d11 |
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 | w6QakmZjH8fpc/s4mw7n3cTmkDqsNAYp+xYP1oPWetv+Jq2I8cfMBlTm+cQV60yQ4lvKZdioGD30mSp1novqCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:29.767133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061781observed 3c79cd0f4ddc9bd9b25bb264fc47e16a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.744864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061781/manifest.jsonobserved 2526e781429f248cb6e6c563284f0125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.725936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061781/publication.mdobserved c88cc5b9c9a9413ebfe823305b95b911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.706138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061781/publication.txtobserved 98f97de16d607aa900c9feaf5d3db03e...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. |
|---|