OT-2026-000092143
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, sustained 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-2026-000092143) never changes.
Identity and time
| Publication number | OT-2026-000092143 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7260-9b9b-5c16f2c5c1c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092143 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8199a7b5bfa6caa66522103d7a72bbccb7d35a7d0c9b06c03717b1ffd60d75b5 |
|---|---|
| Markdown | 124fd9285caad682ffdf39193feb74a8c6a0e92ff769c7dd8873994df7d34478 |
| Publication page | abbaee5a31707ae432a0d5d82e7374b003e4cba3afcac7e938a2bc63fd62f130 |
| Manifest | d25670e6315e7bd342607e5db7c057950e4ac20d8f3634947e304618dd051768 |
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 | KYk9qPbek3fSG9iGkQeZcCxK+8MJvFOfzJWbiNfbi8Is2nnVvrKZDY/lyT4LRv51mCIlM/YSsEiYtFkVw1aPBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:36.744664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092143observed abbaee5a31707ae432a0d5d82e7374b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.728413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092143/manifest.jsonobserved d25670e6315e7bd342607e5db7c05795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.711741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092143/publication.mdobserved 124fd9285caad682ffdf39193feb74a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.693793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092143/publication.txtobserved 8199a7b5bfa6caa66522103d7a72bbcc...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. |
|---|