OT-2026-000095311
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000095311) never changes.
Identity and time
| Publication number | OT-2026-000095311 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-71ac-993f-9141c9dde244 · 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-2026-000095311 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba76cb53ef7ade6f0fa0f8121f3ba30a0e124e162f537b5d98895f8c28aa5577 |
|---|---|
| Markdown | 789debc7f327bd325d975d5aa2319144f7e8bb1268395122fab1a7885f082a8a |
| Publication page | 207dd2420069bcda5feda46508b0407337915ef6a3edc45f614000ff6045eccc |
| Manifest | d04b7df2381d8db38fb0ecdd7c890d6849e8e007fba89d055c6d266fab0b6b37 |
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 | NqyuCM4MKzJOqXiKaxoPUNTgApXHBgDysoWtDTOrYKbxaj/J+OXEinyjUzZF8VTQiN4A9aTQJYCTmLVeRtX0DA== |
| 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
| 2026-09-17T09:36:39.883113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095311observed 207dd2420069bcda5feda46508b04073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:39.863602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095311/manifest.jsonobserved d04b7df2381d8db38fb0ecdd7c890d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.846911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095311/publication.mdobserved 789debc7f327bd325d975d5aa2319144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.828407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095311/publication.txtobserved ba76cb53ef7ade6f0fa0f8121f3ba30a...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. |
|---|