OT-2026-000066193
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three 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-2026-000066193) never changes.
Identity and time
| Publication number | OT-2026-000066193 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-758f-8c1d-4acd560f5208 · 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-2026-000066193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 223a9a02a4b1849f6a1c18e6e423aa5355b56840884974a21fef8e9b3a155ab0 |
|---|---|
| Markdown | 6f50a198927cb42f901ea94acd8f3d226f82a69e01816f339130953330730298 |
| Publication page | 4b183c442c8f392035c5489e8fef5fbadfb265e3c772eeba2f339fcd52a6cee7 |
| Manifest | 06dda720a082941505447221869f6667f49122fc1fcd6a0323b01fed8bd70b89 |
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 | uznQMxYrZZhzEw80Y57TRpQhYegP2h4SuA8v3Wxr14Zkxy+urTM91zMK4ek9izRfVfYmVbyYDP+zTMnT4LdmAA== |
| 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
| 2026-09-17T10:33:20.917669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066193observed 4b183c442c8f392035c5489e8fef5fba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:20.604679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066193/manifest.jsonobserved 06dda720a082941505447221869f6667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:20.586999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066193/publication.mdobserved 6f50a198927cb42f901ea94acd8f3d22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:20.565458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066193/publication.txtobserved 223a9a02a4b1849f6a1c18e6e423aa53...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. |
|---|