OT-2026-000036440
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000036440) never changes.
Identity and time
| Publication number | OT-2026-000036440 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-70ca-87b8-17ea6007bbde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036440 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba183e3854000930553fa6d66a9466171d3970e3f5e5bb33d0009a50149a66bd |
|---|---|
| Markdown | 8dc6a96498a88bd6ac1998b5a071a6cc49b5b0bdae72f7634104822a05e72307 |
| Publication page | 7facd6c8f36bff07858339703c138f5f83ea5561746a42f69717a31ae7c2e9ae |
| Manifest | ee97cd2b28df3a2392e14644b85a585043eed2d2c494af3f1fcdd57ffaa808ae |
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 | T8Jg45xHD6bhzQDVPb8Ceyd+HkU4fptEsX3+IwCfO6OJZy2m/Q+EhdhiSoJ/gMoWrZbtMF5hTXpMx5hnrggiCA== |
| 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
| 2026-09-17T11:26:50.225115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036440observed 7facd6c8f36bff07858339703c138f5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:50.208151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036440/manifest.jsonobserved ee97cd2b28df3a2392e14644b85a5850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.190683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036440/publication.mdobserved 8dc6a96498a88bd6ac1998b5a071a6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.172697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036440/publication.txtobserved ba183e3854000930553fa6d66a946617...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. |
|---|