OT-2026-000068056
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000068056) never changes.
Identity and time
| Publication number | OT-2026-000068056 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7f54-9dff-23f46d41b59b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dd9d761021cda664c404e9e7f86f246a31a34ff54a18460f84342656f4c67e4 |
|---|---|
| Markdown | 030ea331294f4638eb0152ca29b893515ff6507c0e5f934509c7d713416e8ade |
| Publication page | 2ccbfef22a7d50b0e41b9078d9508ca1154721e614daa760ce4751d5522c0e29 |
| Manifest | 242fa838a3aa4a5f89c6719d7e25f8342e4ed32145348f099227040bbbe56e8f |
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 | onEvEphhAhg1Tp5tdXSzT5WtxJFgn/oj4NLU+bTp1mYV7zA3ZfkYush2U4dS2L+O4D4Ojcd4W8mRrOBs+ZFxBA== |
| 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
| 2026-09-17T10:30:37.552744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068056observed 2ccbfef22a7d50b0e41b9078d9508ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:37.532767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068056/manifest.jsonobserved 242fa838a3aa4a5f89c6719d7e25f834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:37.511828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068056/publication.mdobserved 030ea331294f4638eb0152ca29b89351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:37.489445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068056/publication.txtobserved 0dd9d761021cda664c404e9e7f86f246...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. |
|---|