OT-2026-000078741
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000078741) never changes.
Identity and time
| Publication number | OT-2026-000078741 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-792f-a19e-13438788cda5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34b511a78bc7cf5f7b88e4bec452c4693de8dfb2bc47e5b2eef2a6b2a5aeba9c |
|---|---|
| Markdown | c908a9e9924eebb313323467409e904ae12d74cb2f552fab7739ff2475010f3c |
| Publication page | fd8feabf3678d5d8d951aab74efe9e2efa85e315b1162ca5df61c6d47e434fdd |
| Manifest | a150f0f0815eae843ded93c6bcbeb27c47ee1307d030f6a013e2051e2f5e7439 |
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 | jZe87aZzX39n7/9v25WhPNokUGCrMLvyTYkhJAlIYAqHUNMvz0+BAzEmLR5t117QtdfWjCiBxPha3pr2jS9gBA== |
| 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
| 2026-09-17T10:05:31.572400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078741observed fd8feabf3678d5d8d951aab74efe9e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:31.554433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078741/manifest.jsonobserved a150f0f0815eae843ded93c6bcbeb27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:31.536836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078741/publication.mdobserved c908a9e9924eebb313323467409e904a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:31.517942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078741/publication.txtobserved 34b511a78bc7cf5f7b88e4bec452c469...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. |
|---|