OT-2026-000016936
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000016936) never changes.
Identity and time
| Publication number | OT-2026-000016936 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-72ab-8859-009122941077 · 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-2026-000016936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69e6adc61a27983b292fcb4c6cde7f3807cf2511c88270278365ebba072c5c00 |
|---|---|
| Markdown | e98abd735d71b1bd0a82c3b179c42c052c723b24b92fdbc820f5f05d77e772d6 |
| Publication page | f5d5b3a6463abcea20786f19dac638d3a5d3c73a7d374ebe54bdd04a8270c1a0 |
| Manifest | 956b27f5eaba533a2241fc45071f22428ff675932b27d4d49e46489d2320ecbf |
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 | i57lf5WYdTOZXRmmt5jtAb+e3Tj4SJb6nVRJ73UkAcnEA2PTnfwPJTsGXDtdRc2Ut2HBEy3Ot0s8BsZfHZjnBg== |
| 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
| 2026-09-17T12:03:13.188748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016936observed f5d5b3a6463abcea20786f19dac638d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:13.171211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016936/manifest.jsonobserved 956b27f5eaba533a2241fc45071f2242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:13.154341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016936/publication.mdobserved e98abd735d71b1bd0a82c3b179c42c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:13.137586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016936/publication.txtobserved 69e6adc61a27983b292fcb4c6cde7f38...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. |
|---|