OT-2026-000016199
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000016199) never changes.
Identity and time
| Publication number | OT-2026-000016199 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-735e-8b48-4a72bb79b28d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016199 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebb7e81005ee5822b76ec14d1d4d827037e0982b679f4f10f8a93057099ce2d3 |
|---|---|
| Markdown | b64ebdf4cef158f3b5ee09fa9339011fb445fa665aad607d461a7ee0b0572ba5 |
| Publication page | bd3b60c146bc93cdd1014643661e7875492706774c6250d6c613678d528f2a82 |
| Manifest | 81722e0a33a1f31db75108df21e2c1e57b4fc35dad09232125f431e682f9aa53 |
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 | u1Kjq+HdSdzbhAHWSHn21A5rp2Y84AFcUT5kmt4CXS9xa/scxeLHEvf4Do5qnfDOCurdI44J1lwzlYRYlevJAA== |
| 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
| 2026-09-17T12:03:39.433484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016199observed bd3b60c146bc93cdd1014643661e7875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:39.411813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016199/manifest.jsonobserved 81722e0a33a1f31db75108df21e2c1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.394281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016199/publication.mdobserved b64ebdf4cef158f3b5ee09fa9339011f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.375718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016199/publication.txtobserved ebb7e81005ee5822b76ec14d1d4d8270...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. |
|---|