OT-2026-000093639
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093639) never changes.
Identity and time
| Publication number | OT-2026-000093639 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f06-a393-bb13f213f325 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093639 |
| Status | PUBLIC |
Content hashes
| Canonical text | 696b74da1061a8ab50ba0fbea93af69f80dc74a0d4db91c40c279a4e6c74f006 |
|---|---|
| Markdown | 20b2afce05fc19e2af5962207a44acb43e14c65b6519cc00ca60986d1cab79e9 |
| Publication page | 9813bd9bd7a893e5df6d71512dbe42cc2ce0059d1c27e6c69426672b7559bb1a |
| Manifest | b20e7e6a53a1ec06a6af85bb9d77c79d237d2b1da765c4caa33c96b3ccdb3f41 |
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 | UO//OofZ6PHRjpCdDjEWj92gjNMTfTyDheHKQ2GGGeAelouj/7C5hzs7R8zn1ZNP4BdFc0gQlWRJWXERZ1OJBQ== |
| 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
| 2026-09-17T09:39:41.551492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093639observed 9813bd9bd7a893e5df6d71512dbe42cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.535131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093639/manifest.jsonobserved b20e7e6a53a1ec06a6af85bb9d77c79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.518095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093639/publication.mdobserved 20b2afce05fc19e2af5962207a44acb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.502587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093639/publication.txtobserved 696b74da1061a8ab50ba0fbea93af69f...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. |
|---|