OT-2026-000015834
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line 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-2026-000015834) never changes.
Identity and time
| Publication number | OT-2026-000015834 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7a1b-9b19-1b20d8b914db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a73fde31af6c2603dab1089ce939dd32124151740ee18992658d0973b3f8231 |
|---|---|
| Markdown | 258e4003af6eff62b7da2d216fe262e21c2ac45c37e95f82f5a008712868ce66 |
| Publication page | 01d676151cafc4962384055c6f1f35a3be73550d27f527c092071b0307b5a64d |
| Manifest | 841567be49bfc6010c451d8e876808217919ba17d5ba5adb78fc43459f36edd4 |
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 | 7g3krFXwrL80icxRWhZHfqae3+HUovpwelg9eeb99yGr+YryJg89rKdt74HXLI7+pK3amuF0BXuLrcV5JsZmDQ== |
| 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
| 2026-09-17T12:05:09.276759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015834observed 01d676151cafc4962384055c6f1f35a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:09.258944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015834/manifest.jsonobserved 841567be49bfc6010c451d8e87680821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:09.242090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015834/publication.mdobserved 258e4003af6eff62b7da2d216fe262e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:09.223792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015834/publication.txtobserved 4a73fde31af6c2603dab1089ce939dd3...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. |
|---|