OT-2026-000095251
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000095251) never changes.
Identity and time
| Publication number | OT-2026-000095251 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7a99-bc42-78bec15d5ddc · 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-2026-000095251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ec54c5ff001f4b7bf7d696e57c4ae6fc13cc39ae1cc5b0278e45b6f3337a6b9 |
|---|---|
| Markdown | dfac063d0a3bde64d0c913b0852227c42ef1e582ab68d8617bf4b3739fb7d8af |
| Publication page | a8d895515adedc64a60fa7f94d6f77d0423a7c75e9260d03d3af6d341e899043 |
| Manifest | 15d4bdf68b3de062525346fa143800e0231433cf3126184fb2d614dcf86d80a7 |
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 | ArpeU2cyI/syYOOiE85+XICpcQwXXV2J7MugC6nlZIwiwm99fETUwrSEF7zyAGJvHVN4NKzhFdYSlRJ+bjhkCw== |
| 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
| 2026-09-17T09:36:34.693419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095251observed a8d895515adedc64a60fa7f94d6f77d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:34.676560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095251/manifest.jsonobserved 15d4bdf68b3de062525346fa143800e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.658316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095251/publication.mdobserved dfac063d0a3bde64d0c913b0852227c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.641011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095251/publication.txtobserved 8ec54c5ff001f4b7bf7d696e57c4ae6f...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. |
|---|