OT-2026-000014230
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000014230) never changes.
Identity and time
| Publication number | OT-2026-000014230 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-701a-962b-231baba4c025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014230 |
| Status | PUBLIC |
Content hashes
| Canonical text | af5730115c710836682945acd05bc9f4ae2feb82557dfd8b61327f1d0dd71afb |
|---|---|
| Markdown | 70be2a451af5cb3dbe4d11dbaca1beb451776ecfbd46a7496b6218ca5c2e2e0f |
| Publication page | 00c03f1d75ae912eb30b0ec1063d562238d2fe048ef22a884311370cc99b097e |
| Manifest | 02f8287c347bcbc73d29d749d0415d41a035cdfd4f65b8aa218e46dba3cf5dfb |
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 | uVvPj76qpHHQdOdwaSIDo7NP+bm3yMxUWJTUeiLBitdOLs83X7aBaUMmwsx8PN7iTBtCyMyfh4i+wnLosmQHAA== |
| 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
| 2026-09-17T12:07:20.685958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014230observed 00c03f1d75ae912eb30b0ec1063d5622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.664364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014230/manifest.jsonobserved 02f8287c347bcbc73d29d749d0415d41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.643557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014230/publication.mdobserved 70be2a451af5cb3dbe4d11dbaca1beb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.624172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014230/publication.txtobserved af5730115c710836682945acd05bc9f4...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. |
|---|