OT-2026-000014623
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000014623) never changes.
Identity and time
| Publication number | OT-2026-000014623 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-7c61-a53c-00e6534a6dc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fd8b67ea44bc0b349c2d2bdf0db3f67478b8952c1fb023f78cf71ee9e1ab45a |
|---|---|
| Markdown | b2a8ab9538e95fe4298acd81c838daac294a97d1bea5d36b04f2e682ae9a5ed3 |
| Publication page | 8e53057c458c113e9f7f10c73fe110b496be56686b380150fb0a1805b270156d |
| Manifest | 1da482dc93f8eb5447dbc93cd7d9e97a81d584b31189d15d11692524b2bb1225 |
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 | ZJ88Dj4b7VBJjQXIwV3JhqjbuBDM5c1wpefGaW/jUbATV9bpqWuM31ntxuHeVtQ/RDtLmQbY8mqXxSCIyIGPBA== |
| 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
| 2026-09-17T12:06:26.201860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014623observed 8e53057c458c113e9f7f10c73fe110b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:26.181889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014623/manifest.jsonobserved 1da482dc93f8eb5447dbc93cd7d9e97a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.162751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014623/publication.mdobserved b2a8ab9538e95fe4298acd81c838daac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.141520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014623/publication.txtobserved 6fd8b67ea44bc0b349c2d2bdf0db3f67...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. |
|---|