OT-2026-000042614
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off after 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-2026-000042614) never changes.
Identity and time
| Publication number | OT-2026-000042614 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7846-97e9-05f426565cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042614 |
| Status | PUBLIC |
Content hashes
| Canonical text | e53b175b773c6f0c90c865f8052fd7fc9831027063236704572f6b84b5b569b6 |
|---|---|
| Markdown | b94915b96132acba139047c682f51b707a8673dbb14aedb1ca4c50d02a65c620 |
| Publication page | dec03568cd0d5cd8351eb32e3061cd61f0a8fe72a064246987b3d62e5dc86ee2 |
| Manifest | 15a36c5e4acb55d5f816ac977f297a50a604ad5a448b9668bdf1b94d574faae7 |
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 | X+uNt4XqACey0Zw61r01IQMY2iizdqqBUEjrEPMgPOCKFbnJnp3HoWQg3cHfKozKlrcumZ426L93uPPb0wxBBA== |
| 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
| 2026-09-17T11:14:20.579109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042614observed dec03568cd0d5cd8351eb32e3061cd61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:20.560564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042614/manifest.jsonobserved 15a36c5e4acb55d5f816ac977f297a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.540584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042614/publication.mdobserved b94915b96132acba139047c682f51b70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:20.521476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042614/publication.txtobserved e53b175b773c6f0c90c865f8052fd7fc...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. |
|---|