OT-2026-000070033
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, 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-2026-000070033) never changes.
Identity and time
| Publication number | OT-2026-000070033 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-73a5-85bd-c04f9d3e424e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f758e59a9d4b1161bb8a24f3699cce34ca727ba8d5d4e26c105311f475d8f6e |
|---|---|
| Markdown | 946925e60bc9c867bfb98f5756dfcab1402d08738f1297b7ced74cd83f6c864b |
| Publication page | 13996be7ed52c5651758055b157310772a724b301357595df5b889048f217b84 |
| Manifest | f325ff120cc44d49f80a521f06ef98c45302dba93c94af4beb8e6a3b6de2ead0 |
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 | 8RWSuFbLRVUSugkmAfas3AXoVDXC13e3TrJcf6BkcgfYiIgCpED7Z3vxHBm7gf79+ASF0pEZ6/O5KH91WU5JAw== |
| 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
| 2026-09-17T10:26:59.224980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070033observed 13996be7ed52c5651758055b15731077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:59.207961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070033/manifest.jsonobserved f325ff120cc44d49f80a521f06ef98c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.189013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070033/publication.mdobserved 946925e60bc9c867bfb98f5756dfcab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.171193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070033/publication.txtobserved 8f758e59a9d4b1161bb8a24f3699cce3...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. |
|---|