OT-2026-000066154
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066154) never changes.
Identity and time
| Publication number | OT-2026-000066154 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-78a4-a1f8-5b8b5b0e5be4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066154 |
| Status | PUBLIC |
Content hashes
| Canonical text | 640b24b156f7318543fae792075e700489961527e3aaeaa034a5dcc97e59ecfb |
|---|---|
| Markdown | 7695c2621594d0bf9eb4a8e2838542aa4e5d31ad5c14606be1f544047821369a |
| Publication page | 6d489b3f3f05e41ad79c4ab94e90448ab14992478b261202d4390ed4524ab237 |
| Manifest | eedc6c8a79d382af811be9e9678ec4d887ad8d47b301af596ce4c4d37b1c1db0 |
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 | SqUFsLmwP4q+3DBUN2zOUk8V9Ra5QlEzXhyRsqWZIdkMCIs8x66YNUz70+LWCOjLbgcFpRM5G2YYrjGXPo2jCQ== |
| 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
| 2026-09-17T08:51:04.841799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066154observed 6d489b3f3f05e41ad79c4ab94e90448a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:04.823868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066154/manifest.jsonobserved eedc6c8a79d382af811be9e9678ec4d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:04.803868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066154/publication.mdobserved 7695c2621594d0bf9eb4a8e2838542aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:04.784536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066154/publication.txtobserved 640b24b156f7318543fae792075e7004...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. |
|---|