OT-2026-000046371
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000046371) never changes.
Identity and time
| Publication number | OT-2026-000046371 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cc-7a4a-b179-b98d68b19b5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31c296cd3af22e2899debfb3004a7527daa4d52f55b3900207bff191e6cd545d |
|---|---|
| Markdown | 7004f765be7173e934fe4f5a778945b8dd9ca382096b9621347170958a310a70 |
| Publication page | 89461a309f2f5c64b478abb3b95f664a6c8a04cae7f58a6d049222e7c216702e |
| Manifest | ae0d295888cb463f8f60ce68ce176065009d7b7f5810300540fae131c9193441 |
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 | tG1ajieHD+B+wZfPEI9hNRbcB4JEBl3dMWIPfj8I3hvuqR/ChB25zhU/fSOf+lIzNwW1ZTFMnSH7xOUtSgvzAA== |
| 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
| 2026-09-17T11:08:22.250626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046371observed 89461a309f2f5c64b478abb3b95f664a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:22.233431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046371/manifest.jsonobserved ae0d295888cb463f8f60ce68ce176065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.214663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046371/publication.mdobserved 7004f765be7173e934fe4f5a778945b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.196296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046371/publication.txtobserved 31c296cd3af22e2899debfb3004a7527...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. |
|---|