OT-2026-000095434
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000095434) never changes.
Identity and time
| Publication number | OT-2026-000095434 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-740c-b42f-b09e2f88c40b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 416505418639b18ed78b24aa9b05edfdb18c88ed89b7b8ee6a5d87909903d2ed |
|---|---|
| Markdown | 2dc5675f679bd0b1fe850cc808c3962225e9e9979bf1160abc5c10e80256da45 |
| Publication page | 6b52a352174ac7796d03d65ea6d0f4abdf09b2472281b573b1fc8d87cd4f7bcb |
| Manifest | d202a03aeefcf8a853a38203e96bf3a5eec030ea20dfcf87f3c77a9ad032416f |
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 | OP0GIIdXTt6QM9UKql0876FzagxAkuPRpIxcpWFBtUMpDtXcOxBPeJCm6seHoC0cgYS6jk0B4No9dY0jdkqUDA== |
| 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
| 2026-09-17T09:36:22.624265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095434observed 6b52a352174ac7796d03d65ea6d0f4ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:22.605507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095434/manifest.jsonobserved d202a03aeefcf8a853a38203e96bf3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.588621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095434/publication.mdobserved 2dc5675f679bd0b1fe850cc808c39622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.571315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095434/publication.txtobserved 416505418639b18ed78b24aa9b05edfd...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. |
|---|