OT-2026-000071333
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000071333) never changes.
Identity and time
| Publication number | OT-2026-000071333 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7748-8fc8-edf630b3fabc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63d8c0d30ac3d628d0a7bb763cac38e4bc40e714e14c4a4eae14ad9f25d4e2de |
|---|---|
| Markdown | 399f76183a5a22d664071e60358a19da2ad277fa6a8a7401c1d5023c12534063 |
| Publication page | 85374d30b54097ebf9bdb9914f893cf38da603836461f72c58a76f5c54892861 |
| Manifest | f06fa0d236f9d33499ec08d81ba207c5c9bd6b1aa9b4adbf19c2546f98a3f31d |
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 | KE1Fybp9oF9z72tFOCHnISktTuclUAI4c0FmUVTew2v5S/kemSxvHlfuF09hjjX+jFGyPXi8e+AUhETH4TcEDA== |
| 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
| 2026-09-17T10:24:55.893201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071333observed 85374d30b54097ebf9bdb9914f893cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:55.877108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071333/manifest.jsonobserved f06fa0d236f9d33499ec08d81ba207c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.859969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071333/publication.mdobserved 399f76183a5a22d664071e60358a19da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.841537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071333/publication.txtobserved 63d8c0d30ac3d628d0a7bb763cac38e4...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. |
|---|