OT-2026-000069651
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000069651) never changes.
Identity and time
| Publication number | OT-2026-000069651 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7536-afbf-f0d9444d72e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069651 |
| Status | PUBLIC |
Content hashes
| Canonical text | be01956183d422b599aac71c7c2cfce72409fe6afdfa9fb3277fb6d61864ffb6 |
|---|---|
| Markdown | 29135c0e366e161546801a6e4344b2814b057e6087c872e89cc174628018864c |
| Publication page | d796fa281cd5187b4ea29ba3255887b2aee134929d6eebca895f80a41ca80854 |
| Manifest | f63c183febc1daf3dad6e0c7783277d396ae88602ef01867d5e50b85d7164509 |
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 | mEVlqltr1azZVlHQWRWejvSVooF0yvZusb2nAQ36724S7nHV58I0DJwq32kJV7pTMnrXgHdXA0HoNarcnE4yAg== |
| 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
| 2026-09-17T10:28:19.061850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069651observed d796fa281cd5187b4ea29ba3255887b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:19.044610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069651/manifest.jsonobserved f63c183febc1daf3dad6e0c7783277d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.028219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069651/publication.mdobserved 29135c0e366e161546801a6e4344b281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.010997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069651/publication.txtobserved be01956183d422b599aac71c7c2cfce7...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. |
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