OT-2026-000017934
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000017934) never changes.
Identity and time
| Publication number | OT-2026-000017934 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-77a7-a602-a85529b4b74f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017934 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a802e8ec027d1fc3e5271cead4e4f1bb4537d64b7d960ece1e85b2a9f3f832f |
|---|---|
| Markdown | 24de10065f178c48904f4f1a353ee40fd3344a0685ba2cd650242ea29ddd4350 |
| Publication page | 8c4bafef2b2f12c3e08c7ce595fe7d7f73878ff570256b0a3b7d93af112a786a |
| Manifest | 976914ea8a35f396b63d2fa7420e2366862efa010c66e0b9c35fff002815c83c |
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 | i8i9x2r4FMl614tdrhdZYq57kSRSODThqiYGBUy6THel4hhqSy6mYRSddoBgbJdrqZDatDduFbgC5Y/WRAWkBg== |
| 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
| 2026-09-17T12:01:55.821107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017934observed 8c4bafef2b2f12c3e08c7ce595fe7d7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:55.804514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017934/manifest.jsonobserved 976914ea8a35f396b63d2fa7420e2366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:55.787337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017934/publication.mdobserved 24de10065f178c48904f4f1a353ee40f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:55.770340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017934/publication.txtobserved 9a802e8ec027d1fc3e5271cead4e4f1b...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. |
|---|