OT-2026-000095981
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000095981) never changes.
Identity and time
| Publication number | OT-2026-000095981 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-75ee-a060-6f3069029159 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63837f33322c5fada9e1e8ee428630fce3b9910423360f9467583de56341fd3b |
|---|---|
| Markdown | 6cfcafdf2c3b23b719414fbc3e6ac78b0129c9c38353234d08d2e88d3a9b9d9e |
| Publication page | 96e451a82585fa4f4dd1a72ae4be48c405be5746edb485a63eccab6994c631f7 |
| Manifest | 7939624b26ea693756951648bb3c03b9557f71f60ef98dd544e866ebb5c5474b |
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 | vGYMPYYe6OY19cHOSamoVeittNxjINLGCujx35d7laeHAQ4cuWG3vsM0dzgArvCIYb3dxGoulec+lANDNVbpCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:06.285942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095981observed 96e451a82585fa4f4dd1a72ae4be48c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:06.266695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095981/manifest.jsonobserved 7939624b26ea693756951648bb3c03b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.246436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095981/publication.mdobserved 6cfcafdf2c3b23b719414fbc3e6ac78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.225777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095981/publication.txtobserved 63837f33322c5fada9e1e8ee428630fc...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. |
|---|