OT-2026-000063351
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000063351) never changes.
Identity and time
| Publication number | OT-2026-000063351 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7ec7-a201-084bcb483c78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063351 |
| Status | PUBLIC |
Content hashes
| Canonical text | b512ee43583ddcfc16f5369f6c656f07b050e5fb7540c9c72e1b03a7db2c57da |
|---|---|
| Markdown | fed0655a7c40f50841d3857c67a358d1f9c12810a3bd343fd76c1a94d801fd7e |
| Publication page | 8685a7878f08006a7d6ea1758fb179c13aff095800e1e361edf18b4bb50fc51b |
| Manifest | 2685644f880ad52307ff42cbcd3f6902ab70e309ef44e407b91150f047fe97dd |
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 | lyOXSy8TStUvi5OZySsYjsu33Nt8uwHIFlBhv8VVQZO4kuRT5HFBfLLD/2f447p4a5FwkRS20lME5MEgklSFDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:15.123617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063351observed 8685a7878f08006a7d6ea1758fb179c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:15.104128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063351/manifest.jsonobserved 2685644f880ad52307ff42cbcd3f6902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.085815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063351/publication.mdobserved fed0655a7c40f50841d3857c67a358d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.067892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063351/publication.txtobserved b512ee43583ddcfc16f5369f6c656f07...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. |
|---|