OT-2026-000018822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000018822) never changes.
Identity and time
| Publication number | OT-2026-000018822 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d521-79c3-8a2e-b5dfa334a358 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4298e158929771345f98196d4fcb189e05c856113fb9e98f4714424ff8710306 |
|---|---|
| Markdown | 53ee41aba82dcb70ee7eba91a429243ded98c23b055c95b8d9dc39f840c617cf |
| Publication page | 13075660045dc0bc55eaa4e0ede7ab13e7e3a46e49d1be5adf51cad8666ab627 |
| Manifest | 4adf37ec5c04d427b7c3e3a1a575cc20fc1197c87b79b87316eb20e447da2abb |
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 | iD/Yyc8/SuoSo3vyHWqH0DpSx85xM+CKzdRQx9/aa4aXrKpMb3+I9toniYqK4HFu3e3Xit9XrX4oOZbycn2GBw== |
| 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
| 2026-09-17T11:59:27.343628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018822observed 13075660045dc0bc55eaa4e0ede7ab13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:27.326475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018822/manifest.jsonobserved 4adf37ec5c04d427b7c3e3a1a575cc20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:27.303904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018822/publication.mdobserved 53ee41aba82dcb70ee7eba91a429243d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:27.284200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018822/publication.txtobserved 4298e158929771345f98196d4fcb189e...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. |
|---|