OT-2026-000016911
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000016911) never changes.
Identity and time
| Publication number | OT-2026-000016911 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-73f1-bbe8-29dd3af197fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e1e4997a499239fc02eba7cbafb0c44ea47c5494bc1023bed26e267286ec4ed |
|---|---|
| Markdown | d3a39ea5e179059ccda347b750e0f12d805ad4df92f3239cf3a754aad85a8507 |
| Publication page | dfb12bddd92e7162e3b996bd573882597b8cdc08dabc1efdc43e3e6762345539 |
| Manifest | 2be489a6ef30a6590a5cfb186208b91fed63f27b432cfad4bc67a282d4030e40 |
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 | aojWtB7a482Pd4z1INggyl6hVhAPEBZEtqxN8Po8Ef6D37DNfYiqigMAXkggLpDTCXMbP78mK1Qf/YcLbjGsAg== |
| 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
| 2026-09-17T12:03:11.491154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016911observed dfb12bddd92e7162e3b996bd57388259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:11.473092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016911/manifest.jsonobserved 2be489a6ef30a6590a5cfb186208b91f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.454807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016911/publication.mdobserved d3a39ea5e179059ccda347b750e0f12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.437566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016911/publication.txtobserved 4e1e4997a499239fc02eba7cbafb0c44...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. |
|---|