OT-2026-000011896
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000011896) never changes.
Identity and time
| Publication number | OT-2026-000011896 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-763a-bd7d-8d1a2408321a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 531770a7eacff966c915d3368c0738790b64fab2ce480504557bd47075275ab5 |
|---|---|
| Markdown | e6dbd076029a3288258433da6bef2d00a664a63e00b663fc3e74fb420bcc0eeb |
| Publication page | ddfc398c79d402e84c985ce12b520ecf202ca4e195bbc8b8ab4302105ca37529 |
| Manifest | db684a3f327813a51e5449161b96325a9ecbb346c1c623fb69975fd79751a1bb |
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 | 6l4m12LMZqrOnLZuI7d6C8RFbGcFsxQ1NUAs/sqSD7p/v3fuDF0sy8UFCob1imjD/qBjdE/c45moO68c5uMgCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:39.183296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011896observed ddfc398c79d402e84c985ce12b520ecf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:39.162299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011896/manifest.jsonobserved db684a3f327813a51e5449161b96325a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.140855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011896/publication.mdobserved e6dbd076029a3288258433da6bef2d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.120924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011896/publication.txtobserved 531770a7eacff966c915d3368c073879...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. |
|---|