OT-2026-000041439
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000041439) never changes.
Identity and time
| Publication number | OT-2026-000041439 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7fc7-949e-36a20b6bfcf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041439 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30a08dc6e97c560d7b184a75f93d567aaf653b3db08c137347a1a7a44397841d |
|---|---|
| Markdown | 814116745e51fbb578ae487be4f124c0c77e62333a7a46e65169e9712a4040cb |
| Publication page | 96dce1e8f27ae8a65f5efa1b44b896a65f8beac3c015d508f45ffe61fb910b55 |
| Manifest | 33ccfb2adf77414c3308f9f9ad415f792ef2227a4f880ac1660d5ca04dcbc5ff |
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 | hd8BFf6E/3CwmCjMwaWErhC1GA1eitEI8hWPr/q330o/87lOQ//gEHpZNGDzcT8H0k2wUAxpzFchHCbg8XHsBQ== |
| 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
| 2026-09-17T11:17:27.660308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041439observed 96dce1e8f27ae8a65f5efa1b44b896a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:27.643694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041439/manifest.jsonobserved 33ccfb2adf77414c3308f9f9ad415f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:27.625423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041439/publication.mdobserved 814116745e51fbb578ae487be4f124c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:27.606243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041439/publication.txtobserved 30a08dc6e97c560d7b184a75f93d567a...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. |
|---|