OT-2026-000014670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000014670) never changes.
Identity and time
| Publication number | OT-2026-000014670 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7d28-b756-ffd7b1d4660c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54a693a3ef0aa66edc27db7d620e29340c50f2cd78628027af6d0b493b14edab |
|---|---|
| Markdown | 6267f8eb4bfa91d9d23233360a4a33929f0db31bf751449b9ea69a2d0c3399a2 |
| Publication page | 0499e306cf2fded86693a7d15b3b11cd796ac2f26403bdd6b1b81ce9226dd2d0 |
| Manifest | 258b8b74bbce201b0261cb93ae813e3d3cb9768923b1d578fd17942cff71fc82 |
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 | onsi8Bkp/10pVrUM2YgHER9P1TvKkO8N74X6OF1PiKdoNufdOGXWbf6QxOVP4ykWM1ouG0YtgG1EvAul6daDAg== |
| 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
| 2026-09-17T12:06:31.138595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014670observed 0499e306cf2fded86693a7d15b3b11cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:31.120152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014670/manifest.jsonobserved 258b8b74bbce201b0261cb93ae813e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.101936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014670/publication.mdobserved 6267f8eb4bfa91d9d23233360a4a3392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:31.084056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014670/publication.txtobserved 54a693a3ef0aa66edc27db7d620e2934...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. |
|---|