OT-2026-000065207
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000065207) never changes.
Identity and time
| Publication number | OT-2026-000065207 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7c5b-85b4-d8d0e4db8359 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38237547b2b93bf499e78fc4da1dba02db3b1b63ca709b24e338715d0c3eb214 |
|---|---|
| Markdown | ad7f280556fe3aef4ff8ca0ab622ae16c5a272c5973836385f4fa17218e7ad76 |
| Publication page | 930a2aac0389e41357ad7fd14ab8182ab3e327c6b85c57b44f3409f5cb9dba84 |
| Manifest | 29d33e9318e0684430e69e617750fd38159ddc72df2c0f4cb069b45d7b1615cf |
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 | wW7yEmwsNxxsDPoTBIzAc4ecwHhBR9oYwF7/YY6KswNZVC96A5ipuO2sTRKS6V3BTYjjXa4nKiF8MQiD1s64Cg== |
| 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
| 2026-09-17T10:35:03.463441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065207observed 930a2aac0389e41357ad7fd14ab8182a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:03.446181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065207/manifest.jsonobserved 29d33e9318e0684430e69e617750fd38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.428087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065207/publication.mdobserved ad7f280556fe3aef4ff8ca0ab622ae16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.409629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065207/publication.txtobserved 38237547b2b93bf499e78fc4da1dba02...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. |
|---|