OT-2026-000048012
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000048012) never changes.
Identity and time
| Publication number | OT-2026-000048012 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7475-a1e2-80fbfefbc1fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76c0cc5ba070ad336b46804580e2982b6649aa96f792bd3e69fcadbd136ae736 |
|---|---|
| Markdown | a30049fae55bc9351e98358d72409b9e2d2efcb6fbe4239b9f7b3538699eacfe |
| Publication page | ebcd7e72359c0f62ad16721e3c30491fb622b21437cf2b9fc040b7315b289d83 |
| Manifest | faa3c28f0e78102c8d1a6de549f78570af36ab787f54330ac3b92c61e737b4a8 |
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 | 6H/Pmo4ZWzy/2flrUoh8yvsnoJdxxZk9zW5zAzc+YfpxMc+Gv8GA3uQ4nh55mKlsrExxPP4Ejo/VqWudE0JUCQ== |
| 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
| 2026-09-17T11:06:00.269269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048012observed ebcd7e72359c0f62ad16721e3c30491f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:00.251776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048012/manifest.jsonobserved faa3c28f0e78102c8d1a6de549f78570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.235227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048012/publication.mdobserved a30049fae55bc9351e98358d72409b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.218707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048012/publication.txtobserved 76c0cc5ba070ad336b46804580e2982b...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. |
|---|