OT-2026-000009842
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000009842) never changes.
Identity and time
| Publication number | OT-2026-000009842 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7f49-9c87-f9913b123030 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009842 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec544cb58a09ba22d03d14116dc90007ba560ea20fb05bf2abe05a9b35cc02bc |
|---|---|
| Markdown | 61e1d11bc4932371bdeea71d272575a33d5e0d57ac38686f2acab564e67666fc |
| Publication page | dbed456d28630ed7cbf1dfb2c15caba49fd54d05838f4d26f542a3971bbe0d8a |
| Manifest | 5cb9e6689f97873435b179e502aa50d42b159cdad708a4e7a921bb55988480d6 |
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 | z/A8qlk2tL0XPXzXXjcnHnMISITKuGhFV9KwRVonatOEZMe+9BSngpDLh8X2D9IR8HBhRuGs0OC1OsbXeruGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:50.192378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009842observed dbed456d28630ed7cbf1dfb2c15caba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:50.172952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009842/manifest.jsonobserved 5cb9e6689f97873435b179e502aa50d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:50.152980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009842/publication.mdobserved 61e1d11bc4932371bdeea71d272575a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:50.133369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009842/publication.txtobserved ec544cb58a09ba22d03d14116dc90007...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. |
|---|