OT-2026-000026610
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026610) never changes.
Identity and time
| Publication number | OT-2026-000026610 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-79b6-a22a-8a5a3eb12125 · 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-2026-000026610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 614677bb9c5292a3cf0c9f0da7131aa4d8158bc930c9a0255fd447f0d7fc1dd1 |
|---|---|
| Markdown | 24c7882f0003f2bc2ef7f8cd80a74dfa4a03d3fb74fbdaeb8122cb2f9b6e50ff |
| Publication page | 86ac786e09e84cb70f3199ca116a21d50e55331c412b7e3252d4b2355c3348d1 |
| Manifest | ea6c176e09391bb4223b5430f5143bb8b7395bad6c37044d01344a13cee3c768 |
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 | /jKcf2Sgi3a5UtH2vH3b2aoaVaiXPjJORqo0MJ1sed+s9e4qhUFOoB4MEy89k/ONPQ9DI6SrEBjFBzPG4yRqDw== |
| 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
| 2026-09-17T11:45:41.011649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026610observed 86ac786e09e84cb70f3199ca116a21d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:40.993898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026610/manifest.jsonobserved ea6c176e09391bb4223b5430f5143bb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.976074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026610/publication.mdobserved 24c7882f0003f2bc2ef7f8cd80a74dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:40.957763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026610/publication.txtobserved 614677bb9c5292a3cf0c9f0da7131aa4...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. |
|---|