OT-2026-000066451
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000066451) never changes.
Identity and time
| Publication number | OT-2026-000066451 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7804-8a49-fc4d392e28c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066451 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebdfbcb379c352a8cb9ba1965bb22cd2b71745eedcad4265e1be75be0bd8a798 |
|---|---|
| Markdown | e1c8f89cb2fc4f0e88f16ab61bcab77a457eb57b81c537499caee08934cbaff7 |
| Publication page | eb4eb8ea45a22e19c3a3c1b963263e4ed2e3760da2384733fcc7d94f4143b6f5 |
| Manifest | ea5385c78b28c120feea2e84fe5d414a11e3878500319da0c8bdbe42d74579f8 |
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 | JgXvxaMdeImhQMvh44OL7X0opI1G0CZpckJ1wDTNR+XCg6joFsw4ZYH9a5OnCEioVHR8u9v2125C2o4XKlAfDA== |
| 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
| 2026-09-17T10:32:41.931944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066451observed eb4eb8ea45a22e19c3a3c1b963263e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:41.914628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066451/manifest.jsonobserved ea5385c78b28c120feea2e84fe5d414a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.896680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066451/publication.mdobserved e1c8f89cb2fc4f0e88f16ab61bcab77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:41.879516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066451/publication.txtobserved ebdfbcb379c352a8cb9ba1965bb22cd2...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. |
|---|