OT-2026-000016211
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single 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-2026-000016211) never changes.
Identity and time
| Publication number | OT-2026-000016211 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7985-8cf5-edea1a84a6fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016211 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9c7d7fa002b04134885176ec6fc181fe15b79edb32579e3a9e3fae3f0595e71 |
|---|---|
| Markdown | 5a8536300785628ac4b7125cd68b00373c4651732a755cf8ab0cbf78fdcb7713 |
| Publication page | 6f46c9a5e79f5b0b9c1ab2a607b85252e9ac8cb67edcd57d70df076db6f52c21 |
| Manifest | 54c8f98db093374bcc550b349aacff7108d9e1dece76a73e5ddebffec29b2a14 |
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 | HmvZzbCorrygQiFjjwNHvA+jqReCPZcrEJLVHqC7YKUfuM01BEusuqC9BJT1/hT1lChX/GbDzoZ8qB+xg6+yAQ== |
| 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
| 2026-09-17T12:03:40.325587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016211observed 6f46c9a5e79f5b0b9c1ab2a607b85252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:40.308494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016211/manifest.jsonobserved 54c8f98db093374bcc550b349aacff71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.289883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016211/publication.mdobserved 5a8536300785628ac4b7125cd68b0037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.271090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016211/publication.txtobserved e9c7d7fa002b04134885176ec6fc181f...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. |
|---|