OT-2026-000065893
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000065893) never changes.
Identity and time
| Publication number | OT-2026-000065893 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7973-9f42-eb1aff070479 · 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-2026-000065893 |
| Status | PUBLIC |
Content hashes
| Canonical text | 701cd0074ee83a04a88d4426c21b51a715a642662a6dc3ca0cf68873a616afbf |
|---|---|
| Markdown | 80b3b5e3d89b9eed1b28831451d492e7b36cee25ef7034beab0ce86b00c11bca |
| Publication page | f74f201619e54db5379c3cfb3fff514608be8f1e9baff291493142950deaae14 |
| Manifest | 91097c1518d649a31098ab64fd24feeda256c96c5cbef555e3951b05094734ff |
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 | sItkGXwbaKzFkqi5OJgkUdrLGrqRzEPeL2vvJ0Wt0wD8VRiKIPlsP5jmkcEyBwXEGnU3MEbIWuDrVNsunIGcAA== |
| 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
| 2026-09-17T08:50:05.504084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065893observed f74f201619e54db5379c3cfb3fff5146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:05.482895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065893/manifest.jsonobserved 91097c1518d649a31098ab64fd24feed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:05.339376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065893/publication.mdobserved 80b3b5e3d89b9eed1b28831451d492e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:05.320856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065893/publication.txtobserved 701cd0074ee83a04a88d4426c21b51a7...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. |
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